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Tern HSD P10 (Gen 2) vs Tern GSD S10 (Gen 3): 100 Highlights & 36 Differences — So, Which Electric Bike Actually Works Better

The Tern HSD P10 (Gen 2) offers portability and efficiency, while the GSD S10 (Gen 3) is built for heavy-duty hauling. The question is, which one wins? We lined up Tern HSD P10 (Gen 2) and Tern GSD S10 (Gen 3) across motor type, front suspension type, display type & safety lock switch and more to help drivers like you choose the right electric bike with ease.

76 Points
Tern HSD P10 (Gen 2)
Tern GSD S10 (Gen 3)
vs

Highlights 186

No extras. Just what matters.
76 Points
vs
0 Points

Why is Tern HSD P10 (Gen 2) better than Tern GSD S10 (Gen 3) ?

Scroll down for more facts

2025 Tern HSD P10 (Gen 2) vs 2025 Tern GSD S10 (Gen 3): Which Electric Cargo Bike is the Best Fit for You?

The Tern HSD P10 (Gen 2) and Tern GSD S10 (Gen 3) are both versatile electric cargo bikes designed for urban commuting and hauling, but they each bring something different to the table. While both models feature a mid-drive motor, sturdy aluminum frames, and a foldable design for easy storage, they cater to slightly different riders and use cases. The HSD P10 (Gen 2) is lighter and more compact, making it ideal for those with limited space or who need to transport their bike more frequently. On the other hand, the GSD S10 (Gen 3) is designed to handle more significant loads, with a higher rider weight capacity and a stronger frame for heavy-duty hauling.

The Strength of the Tern HSD P10 (Gen 2)

One of the key selling points of the Tern HSD P10 (Gen 2) is its lighter weight at just 60.8 lbs, which makes it easier to maneuver, especially for users who need to store or transport it regularly. This model also features a rider height range of 4'11" to 6'5", catering to a wide array of users. It offers a more compact folded size (15.6 inches wide), perfect for city dwellers with limited storage space. When it comes to performance, the HSD P10 provides a 250-watt motor and a torque of 75 Nm, offering a balanced ride with a top speed of 20 mph, which is ample for city commuting. The bike also includes several thoughtful features like an easy-access charging port located on the top tube, making it user-friendly and efficient.

Why the Tern GSD S10 (Gen 3) Shines

The Tern GSD S10 (Gen 3) takes cargo capacity and durability to a whole new level. One standout feature is its impressive rider weight capacity of up to 287 lbs, which makes it a fantastic choice for users who need to carry heavier loads or multiple passengers. This model also boasts an extended wheelbase of 49 inches, providing better stability under heavy loads. Despite weighing 82.3 lbs, the GSD S10 still offers a 545 Wh lithium-ion battery that supports a range of up to 61 miles on a full charge, slightly lower than the HSD P10, but still adequate for longer city commutes. The GSD S10 also has a larger 8-inch brake rotor, providing more stopping power, a critical feature for safely handling heavier cargo loads.

Quick Take

In a nutshell, the Tern HSD P10 (Gen 2) stands out for its lightweight, compact design and overall convenience, making it perfect for those who need a reliable commuter bike without sacrificing maneuverability. However, the Tern GSD S10 (Gen 3) excels in terms of cargo capacity, handling, and overall ruggedness, appealing to riders who need to carry larger loads or tackle more demanding riding conditions. Both bikes share similar motor power, battery capacity, and smart connectivity features, ensuring excellent performance and convenience in urban environments.

Closing Recommendation

If you need a compact and versatile bike for daily commuting and occasional cargo tasks, the Tern HSD P10 (Gen 2) is the better choice for its portability, lighter weight, and efficient design. However, if you're looking for a more heavy-duty bike capable of handling larger loads with increased rider weight capacity, the Tern GSD S10 (Gen 3) will be the more reliable option for you, albeit at a higher price point. Consider your primary use case carefully to choose the right bike for your needs.

Verdict

  • Winner → Tern HSD P10 (Gen 2): Ideal for those seeking a lightweight, compact, and budget-friendly electric cargo bike.
  • Runner-up → Tern GSD S10 (Gen 3): Best for heavy-duty riders and those who prioritize cargo capacity and robust construction.

Comparisons 11

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Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 11

Because one duel is never enough.

Comparisons & Facts 186

Side by side. The numbers. The features. No drama.

Not just a list of specs — this electric bikes comparison gives you insight into how Tern HSD P10 (Gen 2) and Tern GSD S10 (Gen 3) perform in real-world use.

General Information 14

Rider Weight Capacity

What is the rider weight capacity?

264.6 lbs 0 Votes
287 lbs 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Rider Weight Capacity

The Tern GSD S10 (Gen 3) offers a higher rider weight capacity of 287 lbs (130 kg), which is 22.4 lbs (10 kg) more than the HSD P10's 264.6 lbs (120 kg). If you plan to carry heavier loads or multiple passengers, the GSD S10 is the better choice.

Max supported rider weight for safety/warranty.

Bike Weight

What is the bike’s weight?

60.8 lbs 0 Votes
Tern HSD P10 (Gen 2)
82.3 lbs 0 Votes

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Bike Weight

The Tern HSD P10 (Gen 2) is much lighter, weighing 60.8 lbs (27.6 kg) compared to the GSD S10’s 82.3 lbs (37.3 kg). If portability and easy handling are your priorities, the HSD P10's reduced weight makes it the more convenient option.

total weight affects portability and handling.

Year of Release

What is the release year?

56 Tern HSD P10 (Gen 2) 0 Votes 2023

0 Tern GSD S10 (Gen 3) 0 Votes 2025

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Year of Release

The Tern HSD P10 (Gen 2) was released in 2023, while the Tern GSD S10 (Gen 3) is the newer model, arriving in 2025. The GSD S10 benefits from the latest updates and features, which might appeal to riders looking for the newest tech.

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Score History

Updated at 2025-11-08 03:36:23: 0 Updated at 2025-12-23 03:44:20: 88 Updated at 2026-02-24 03:27:19: 90
Score info for Tern HSD P10 (Gen 2):
We base our scoring on 'Year of Release' on the following:

Model year indicates recency of design/features.

Frame Material

What is the frame material?

88 Tern HSD P10 (Gen 2) 0 Votes Aluminum

0 Tern GSD S10 (Gen 3) 0 Votes Aluminum

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

6061 aluminum balances stiffness and corrosion resistance for cargo loads.

Core frame material impacts weight, stiffness, and durability.

Color Options

What color options are offered?

85 Tern HSD P10 (Gen 2) 0 Votes Black

0 Tern GSD S10 (Gen 3) 0 Votes Blue

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Tern also lists Orange and Satin Black (coming soon) for this model, so availability may vary by region. 

Available finishes for aesthetic preference.

Foldable Design

Does the bike have a foldable design?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Flat-folds and parks vertically to save space—useful in apartments or offices.

Indicates whether the frame folds for compact storage.

Model Name

What is the model name?

65 Tern HSD P10 (Gen 2) 0 Votes HSD P10 (Gen 2)

0 Tern GSD S10 (Gen 3) 1 Votes GSD S10 (Gen 3)

Brand’s exact model identifier.

$7k for a bike.. really? Hmmm.. may be I should think more and ask my wife! xD

See more

Series/Line

What is the series or line?

66 Tern HSD P10 (Gen 2) 0 Votes HSD

0 Tern GSD S10 (Gen 3) 0 Votes GSD

Family/line the model belongs to.

Country of Origin

What is the country of origin?

56 Tern HSD P10 (Gen 2) 0 Votes Taiwan

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Where the product is manufactured/assembled.

Intended Use

What is the intended use?

88 Tern HSD P10 (Gen 2) 0 Votes Urban/Commuter, Cargo

0 Tern GSD S10 (Gen 3) 0 Votes Urban/Commuter, Cargo

Primary riding scenarios the bike is optimized for.

Rider Height Range

What is the recommended rider height range?

90 Tern HSD P10 (Gen 2) 0 Votes 4’11” - 6’5”

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Recommended rider height span for proper fit.

Frame Style

What is the frame style?

80 Tern HSD P10 (Gen 2) 0 Votes Step-Thru

0 Tern GSD S10 (Gen 3) 0 Votes Step-Thru

Geometry/access style influences mounting and comfort.

Dimensions 16

Wheelbase Length

What is the wheelbase length?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

49 inch 0 Votes

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Wheelbase Length

The Tern GSD S10 (Gen 3) has a longer wheelbase of 49 inches (124.5 cm), which improves stability when carrying heavier loads. The HSD P10 doesn’t specify its wheelbase but offers a more compact and agile frame, which may be preferred for city riding.

Distance between front and rear wheel axles.

Folded Width

What is the folded width?

15.6 inch 0 Votes
Tern HSD P10 (Gen 2)
72.8 inch 0 Votes

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

That’s 39.5 cm, narrow enough to slide into hallways or tight storage spots.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

≈ 185 cm long when folded flat; similar to a hallway closet length.

Bike width when folded for storage.

Folded Depth

What is the folded depth?

65 inch 0 Votes
18.1 inch 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Equals about 165 cm, the length of a standard sofa, so you’ll need decent hallway clearance when folding.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

≈ 46 cm; slim enough for narrow corridors.

Bike length when folded down.

Folded Height

What is the folded height?

34.3 inch 0 Votes
Tern HSD P10 (Gen 2)
34.6 inch 0 Votes

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

About 87 cm, roughly countertop height—compact enough to fit under many office desks or tables.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

≈ 88 cm; about waist-high for most adults.

Folded bike height from ground up.

Seatpost Height Range

What is the seatpost height range?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

0 Tern GSD S10 (Gen 3) 0 Votes 27.2" - 41.3"

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

≈ 69–105 cm saddle-to-pedal; quick tool-free cockpit sharing between riders.

Minimum and maximum seatpost extension for rider fit.

Width

What is the bike’s width?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Overall bike width when ready to ride.

Depth

What is the bike’s depth?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Overall bike length front to rear.

Height

What is the bike’s height?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Overall height from ground to highest point.

Handlebar Width

What is the handlebar width?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

End-to-end handlebar span affects steering and comfort.

Standover Height

What is the standover height?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Height of the top tube from ground; affects mount ease.

Package Width

What is the package width?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Shipping box width for delivery/storage.

Package Depth

What is the package depth?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Shipping box length.

Motor & Performance 18

Motor Power

What is the motor power?

250 Watt 0 Votes
Tern HSD P10 (Gen 2)
250 Watt 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Motor Power

Both the HSD P10 (Gen 2) and GSD S10 (Gen 3) come with a 250-watt motor, providing the same level of power for urban commuting. While they share this motor size, the difference lies in the torque and overall performance when carrying heavier loads or tackling hills.

Continuous rated motor output.

Torque

What is the motor torque?

75 Nm 0 Votes
85 Nm 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Torque

The Tern GSD S10 (Gen 3) offers 85 Nm of torque, giving it a 10 Nm advantage over the HSD P10’s 75 Nm. This extra torque makes the GSD S10 better suited for carrying heavier loads or climbing steeper inclines, providing a more powerful ride.

Torque output for hill climbing and acceleration.

Walk Assist Mode

Does it support walk assist mode?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Walk Assist Mode

Both bikes include a walk-assist mode, which is a great feature for when you need to walk the bike alongside you. This is particularly useful for navigating areas like crowded streets or steep inclines, and it’s available in both models.

Assists at low speed for pushing uphill.

Motor Type

What is the motor type?

86 Tern HSD P10 (Gen 2) 0 Votes Mid-Drive

0 Tern GSD S10 (Gen 3) 0 Votes Mid-Drive

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Motor Type

Both bikes feature a mid-drive motor, known for offering efficient power delivery and smooth pedaling experience. This is a great feature for both models, especially when navigating hills or carrying heavy loads, but the overall motor performance remains similar in both.

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Score History

Updated at 2025-11-08 03:36:23: 0 Updated at 2025-12-23 03:44:20: 92 Updated at 2026-02-24 03:27:19: 90
Score info for Tern HSD P10 (Gen 2):
We base our scoring on 'Motor Type' on the following:

Defines drive system layout and efficiency.

Regenerative Braking

Does it support regenerative braking?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Regenerative Braking

Neither the Tern HSD P10 (Gen 2) nor the Tern GSD S10 (Gen 3) supports regenerative braking, which means you won't recover energy when braking. This is a common feature missing in many electric bikes, so it doesn’t necessarily detract from their overall performance.

Returns energy to the battery during braking.

Overheat Protection

Does it include overheat protection?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Overheat Protection

The Tern HSD P10 (Gen 2) includes overheat protection for its motor, which helps prevent motor damage during long rides or under heavy loads. The GSD S10 lacks this feature, which could impact the motor’s longevity in high-stress conditions.

Safeguard against thermal overload.

Top Speed

What is the assisted top speed?

20 mph 0 Votes
Tern HSD P10 (Gen 2)
20 mph 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

That’s about 32 km/h, which aligns with U.S. Class 1 e-bike limits.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

≈ 32 km/h Class-1 assist; legal for most US bike paths.

Maximum pedal-assist or throttle-assisted speed.

Pedal Assist Levels

How many pedal assist levels are available?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

0 Tern GSD S10 (Gen 3) 0 Votes 5 Levels

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

AUTO adapts to terrain; CARGO maintains steady assist under heavy loads.

Number of selectable pedal-assist modes.

Throttle Mode

What throttle mode is used?

0 Tern HSD P10 (Gen 2) 0 Votes None

0 Tern GSD S10 (Gen 3) 0 Votes None

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Class-1 pedelec—pedal to engage assist (often allowed where throttles aren’t).

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Score History

Updated at 2025-11-08 03:36:23: 0 Updated at 2025-12-23 03:44:20: 80 Updated at 2026-02-24 03:27:20: 90
Score info for Tern HSD P10 (Gen 2):
We base our scoring on 'Throttle Mode' on the following:

Defines type of throttle input if available.

Continuous Power Rating

What is the continuous power rating?

250 Watt 0 Votes
Tern HSD P10 (Gen 2)
250 Watt 0 Votes
Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Matches EU nominal rating; real-world feel comes more from torque curve.

Sustained motor wattage capability.

Motor Position

Where is the motor positioned?

26 Tern HSD P10 (Gen 2) 0 Votes Mid

0 Tern GSD S10 (Gen 3) 0 Votes Mid

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Score History

Updated at 2025-11-08 03:36:23: 0 Updated at 2025-12-23 03:44:20: 90 Updated at 2026-02-24 03:27:19: 80
Score info for Tern HSD P10 (Gen 2):
We base our scoring on 'Motor Position' on the following:

Placement affects handling and traction.

Peak Power Output

What is the peak motor power output?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Maximum achievable motor wattage.

Battery & Charging 15

Charging Time

What is the charging time?

4.9 hr 0 Votes
Tern HSD P10 (Gen 2)
4.9 hr 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Charging Time

Both models have a charging time of 4.9 hours, which is standard for many electric cargo bikes. This means no significant difference in how long you’ll need to wait for a full charge, making both models convenient for daily use.

Time to reach full charge.

Range (Max)

What is the maximum range?

76 miles 0 Votes
Tern HSD P10 (Gen 2)
61 miles 0 Votes

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Range (Max)

The Tern HSD P10 (Gen 2) has a superior range of 76 miles (122 km), giving you more distance per charge compared to the Tern GSD S10, which offers 61 miles (98 km). For riders with longer commutes or extended trips, the HSD P10 provides better value.

Max achievable distance per charge.

Battery Weight

What is the battery weight?

6.6 lbs 0 Votes
Tern HSD P10 (Gen 2)
7.1 lbs 0 Votes

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Battery Weight

The Tern GSD S10 (Gen 3) has a slightly heavier battery, weighing 7.1 lbs (3.2 kg) compared to the HSD P10’s 6.6 lbs (3 kg). This difference in weight contributes to the GSD S10’s overall heft, but it also supports its greater cargo capacity.

Mass of the battery pack.

Battery Capacity

What is the battery capacity?

545 Wh 0 Votes
Tern HSD P10 (Gen 2)
545 Wh 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Converts to about 15 Ah at 36 V, offering a practical balance between range and weight.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

≈ 0.545 kWh; expect roughly 28–61 mi (45–98 km) per battery depending on load/terrain.

total energy storage of the battery.

Voltage

What is the battery voltage?

36 Volt 0 Votes
Tern HSD P10 (Gen 2)
36 Volt 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Standard for Bosch mid-drive systems; works with common e-bike chargers.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Standard e-bike system voltage; pairs with high-current controller for strong assist.

Nominal electrical output of the pack.

Range (Min)

What is the minimum range?

32 miles 0 Votes
Tern HSD P10 (Gen 2)
28 miles 0 Votes

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Around 51 km, usually when riding fully loaded or in high assist mode.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

≈ 45 km under heavier loads/hills or higher assist levels.

Minimum expected riding distance per charge.

Battery Type

What is the battery type?

88 Tern HSD P10 (Gen 2) 0 Votes Lithium-ion

0 Tern GSD S10 (Gen 3) 0 Votes Lithium-ion

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

High energy density; store around 50% charge if unused for long periods.

Defines chemistry of the battery pack.

Removable Battery

Is the battery removable?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Charge on/off the bike; easy swap for extended range days.

Can the battery be detached for charging?

Fast Charging Support

Does it support fast charging?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Uses Bosch 2A/4A Smart System chargers; full charge from empty in about 4.9 h at 4A.

Enables accelerated charging.

Battery Lock Mechanism

Does it have a battery lock mechanism?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Frame & battery are keyed alike—carry one key for both.

Lock prevents theft/removal.

Swappable Battery Compatibility

Is it compatible with swappable batteries?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Dual-battery ready; keeps cadence on long delivery/school-run days.

Allows multiple packs to extend range.

Charging Port Location

Where is the charging port located?

90 Tern HSD P10 (Gen 2) 0 Votes EasyAccess On the Top Tube

0 Tern GSD S10 (Gen 3) 0 Votes Frame Charging Socket

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

On-frame port for convenience; close the rubber cover to prevent moisture ingress.

Where the charging port is placed.

Drivetrain & Transmission 11

Gear Type

What is the gear type?

90 Tern HSD P10 (Gen 2) 0 Votes Multi-Speed

0 Tern GSD S10 (Gen 3) 0 Votes Multi-Speed

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

1×10 setup simplifies shifting and reduces maintenance vs. front derailleurs.

Defines whether the drivetrain has one or multiple gears.

Gear Range

How many gears does it have?

88 Tern HSD P10 (Gen 2) 0 Votes 10-speed

0 Tern GSD S10 (Gen 3) 0 Votes 11–42T Cassette

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Wide 381% range keeps cadence comfortable on climbs and flats.

Number of selectable gears available.

Shifter Type

What type of shifter is used?

90 Tern HSD P10 (Gen 2) 0 Votes Trigger

0 Tern GSD S10 (Gen 3) 0 Votes Trigger

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Positive clicks; easier shifting under cargo loads than twist types.

Input style for changing gears.

Derailleur Brand/Model

What is the derailleur brand/model?

88 Tern HSD P10 (Gen 2) 0 Votes Shimano Deore

0 Tern GSD S10 (Gen 3) 0 Votes Shimano Deore

Specific derailleur spec for maintenance/compatibility.

Chain/Belt Drive Type

What is the drive type?

88 Tern HSD P10 (Gen 2) 0 Votes Chain

0 Tern GSD S10 (Gen 3) 0 Votes Chain

Type of primary drive system.

Chain/Belt Guard

Does it include a chain/belt guard?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Protection cover prevents dirt and clothing snags.

Transmission Efficiency

What is the transmission efficiency?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Energy transfer efficiency of drivetrain.

Belt/Chain Tension Adjustment

Does it have belt/chain tension adjustment?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Allows adjustment for smooth performance.

Automatic Gear Shifting Support

Does it support automatic gear shifting?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

System automatically adjusts gears.

Pedal Material

What is the pedal material?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Material affects durability and weight.

Freewheel/Cassette Type

What is the freewheel/cassette type?

90 Tern HSD P10 (Gen 2) 0 Votes 10-speed cassette

0 Tern GSD S10 (Gen 3) 0 Votes Shimano 10-spd

Identifies style/size for drivetrain compatibility.

Brakes & Safety 12

Brake Rotor Size

What is the brake rotor size?

7.09 inch 0 Votes
8 inch 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Brake Rotor Size

The GSD S10 comes with a larger 8-inch (20.3 cm) brake rotor compared to the HSD P10’s 7.09-inch (18 cm) rotor. This gives the GSD S10 stronger braking power, which is important for riders carrying heavy loads or traveling at higher speeds.

Diameter of brake rotors for disc systems.

Brake Lever Reach Adjustability

Is the brake lever reach adjustable?

No 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Brake Lever Reach Adjustability

The Tern GSD S10 offers adjustable brake lever reach, allowing riders to customize the brake feel based on hand size. The HSD P10 lacks this feature, which could affect comfort, especially for smaller-handed riders.

Allows tuning lever distance for hand size.

Brake Type

What is the brake type?

90 Tern HSD P10 (Gen 2) 0 Votes Disc

0 Tern GSD S10 (Gen 3) 0 Votes Disc

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Discs provide strong, all-weather stopping—important with passengers.

Main brake technology used.

Brake Actuation

What is the brake actuation?

88 Tern HSD P10 (Gen 2) 0 Votes Hydraulic

0 Tern GSD S10 (Gen 3) 0 Votes Hydraulic

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Lower lever effort and better modulation under load than mechanical discs.

Method of brake force transfer.

ABS (Anti-lock Braking System)

Does it have ABS?

No 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Bosch eBike ABS reduces wheel lockup on slippery/emergency stops—confidence boost with kids/cargo.

Prevents wheel lockup during braking.

Headlight

Does it have a headlight?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

~700-lumen output with Hi/Lo; bright enough for unlit paths and daytime visibility.

Front light for visibility.

Horn/Bell

Does it have a horn or bell?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

A bell is standard; consider adding an electronic horn for dense traffic.

Audible alert for pedestrians/traffic.

UL/CE Safety Certification

Is it UL/CE certified?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Bosch UL 2849 system and DIN 79010 cargo testing enhance electrical and structural safety.

Verifies compliance with safety standards.

Parking Brake

Does it have a parking brake?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Secures bike when stationary.

Taillight

Does it have a taillight?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Rear light for safety.

Turn Signals

Does it have turn signals?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Indicators for directional intent.

Brake Pad Material

What is the brake pad material?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Material affects performance and durability.

Suspension & Comfort 11

Front Suspension Type

What is the front suspension type?

85 Tern HSD P10 (Gen 2) 0 Votes Fork

0 Tern GSD S10 (Gen 3) 0 Votes Fork

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Front Suspension Type

Both bikes are equipped with a front suspension fork, providing a smoother ride over rough terrain or bumpy streets. This feature ensures better comfort, particularly when navigating uneven surfaces or carrying extra weight.

Type of front fork or rigid setup.

Suspension Travel (Front)

What is the front suspension travel?

2.76 inch 0 Votes
Tern HSD P10 (Gen 2)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

About 70 mm, a modest fork travel mainly for smoothing potholes and curbs in the city.

Maximum fork compression distance.

Handlebar Type

What is the handlebar type?

80 Tern HSD P10 (Gen 2) 0 Votes Riser

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Shape of handlebars influencing ergonomics.

Grips Ergonomics

Does it have ergonomic grips?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Shaped grips improve hand comfort.

Adjustable Suspension Preload

Does it have adjustable suspension preload?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Adjusts spring tension for rider weight.

Saddle Suspension Travel

What is the saddle suspension travel?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Amount of suspension built into the seatpost.

Rear Suspension Type

What is the rear suspension type?

85 Tern HSD P10 (Gen 2) 0 Votes None

0 Tern GSD S10 (Gen 3) 0 Votes None

Defines rear shock or rigid frame.

Suspension Travel (Rear)

What is the rear suspension travel?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Maximum rear shock compression distance.

Suspension Lockout

Does it have suspension lockout?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Allows suspension to be locked rigid for efficiency.

Saddle Type

What is the saddle type?

85 Tern HSD P10 (Gen 2) 0 Votes Comfort

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Style of saddle affecting ride posture.

Saddle Padding

What padding is used in the saddle?

85 Tern HSD P10 (Gen 2) 0 Votes Foam

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Cushion material inside the saddle.

Wheels & Tires 11

Tire Width

What is the tire width?

2.17 inch 0 Votes
Tern HSD P10 (Gen 2)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Tire Width

The Tern HSD P10 (Gen 2) uses 2.17-inch wide tires, which provide good balance between comfort and speed. The GSD S10 doesn't specify tire width, but its larger overall frame and heavier-duty build suggest it may accommodate wider tires for better stability.

Cross-sectional width of the tire.

Wheel Size

What is the wheel size?

20 inch 0 Votes
Tern HSD P10 (Gen 2)
20 inch 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Equals about 50.8 cm; compact wheels improve stability under heavy loads and keep the bike shorter for storage.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

20″ (406) keeps CG low and boosts start/stop stability with kids.

Diameter of the wheels.

Tubeless Ready Compatibility

Are the wheels tubeless ready?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Most builds ship with tubes; tubeless may be possible with different rims/tires but isn’t stock.

Can tires run without inner tubes.

Rim Width

What is the rim width?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

1.42 inch 0 Votes

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

≈ 36 mm internal; supports wide, high-volume cargo tires.

Internal rim width; affects tire fit.

Tire Type

What is the tire type?

85 Tern HSD P10 (Gen 2) 0 Votes Pneumatic

0 Tern GSD S10 (Gen 3) 0 Votes Pneumatic

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Air tires provide comfort and traction; check pressures weekly when hauling.

General construction of tires.

Tire Tread Pattern

What is the tire tread pattern?

85 Tern HSD P10 (Gen 2) 0 Votes Street

0 Tern GSD S10 (Gen 3) 0 Votes Street

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Smooth/urban tread balances grip and rolling efficiency on pavement.

Defines tread style for grip/terrain.

Rim Material

What is the rim material?

85 Tern HSD P10 (Gen 2) 0 Votes Aluminum

0 Tern GSD S10 (Gen 3) 0 Votes Aluminum

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Strong and corrosion-resistant; easier truing/service than carbon.

Main material used for rims.

Puncture Protection Layer

Does it have a puncture protection layer?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Cargo-rated tires with reinforced casings reduce flats under weight.

Built-in tire shield against flats.

Tire Pressure (Recommended Max)

What is the maximum recommended tire pressure?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Maximum manufacturer-recommended PSI.

Spoke Count

What is the spoke count?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Number of spokes per wheel.

Quick Release Wheels

Does it have quick release wheels?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Allows tool-free wheel removal.

Electronics & Display 13

Display Type

What is the display type?

85 Tern HSD P10 (Gen 2) 0 Votes LCD

0 Tern GSD S10 (Gen 3) 0 Votes TFT

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Display Type

The Tern HSD P10 (Gen 2) features an LCD display, while the GSD S10 (Gen 3) upgrades to a more advanced TFT display. The TFT display on the GSD S10 offers better clarity and detail, making it easier to read information like speed and battery life.

Kind of screen technology used.

Display Location

Where is the display located?

88 Tern HSD P10 (Gen 2) 0 Votes Center

0 Tern GSD S10 (Gen 3) 0 Votes Center

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Center-mounted for easy visibility, like a car dashboard.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Central mounting keeps eyes forward for safer glance checks.

Position of the display unit.

GPS Tracking

Does it have GPS tracking?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

This feature is optional on S-Class models; the standard P10 does not include GPS tracking. Useful for theft recovery when equipped.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Works via Bosch Connect Module; ongoing tracking requires Flow+ after trial.

Tracks bike’s position in real time.

Display Size

What is the display size?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

2 inch 0 Votes

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

≈ 5.1 cm diagonal; compact to avoid cockpit clutter.

Diagonal measurement of display.

Speedometer

Does it have a speedometer?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Shows current/avg/max speed—useful for pacing battery use.

Indicates current riding speed.

Odometer

Does it have an odometer?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Track lifetime miles for service intervals (pads, chain, tires).

Tracks total mileage.

USB Charging Port

Does it have a USB charging port?

No 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

USB-C ~12 W (5 V/2.4 A)—tops up phones/lights; expect slight range impact while charging.

Lets rider charge devices while riding.

Display Backlight

Does it have a display backlight?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Allows visibility in low light.

Display Removable

Is the display removable?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Screen can be detached for security.

Battery Indicator

Does it have a battery indicator?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Shows remaining battery charge.

Smartphone App Integration

Does it support smartphone app integration?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Connects display to mobile apps.

Trip Meter

Does it have a trip meter?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Measures distance of each ride.

Connectivity & Smart Features 10

Wi-Fi Connectivity

Does it have Wi-Fi connectivity?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Updates sync via phone app rather than Wi-Fi.

Allows wireless updates and app features.

Anti-Theft Alarm/Tracking

Does it have anti-theft alarm/tracking?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

On the P10, the built-in eBike Lock is included, but the alarm and GPS features are optional, not standard.

Built-in theft deterrent or tracker.

Bluetooth Connectivity

Does it have Bluetooth connectivity?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Enables pairing with smartphones and accessories.

ANT+/Fitness Sensor Support

Does it support ANT+ fitness sensors?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Compatible with fitness trackers and sensors.

Smartphone Mount

Does it include a smartphone mount?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Built-in or included phone holder.

Ride Data Logging

Does it log ride data?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tracks ride history and stats digitally.

Over-the-Air Firmware Updates

Does it support OTA firmware updates?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Updates system software wirelessly.

Cloud Data Backup

Does it have cloud data backup?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Stores ride and settings info online.

Remote Lock/Unlock

Does it support remote lock/unlock?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Enables locking/unlocking via app or fob.

Accessories & Convenience 12

Fenders

Are fenders included?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Fenders

Both models come with fenders, which are essential for keeping you clean and dry during wet weather rides. This practical feature is included on both the HSD P10 and GSD S10, adding convenience for everyday commuting.

Protects rider from splashes and debris.

Rear Rack

Is a rear rack included?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Rear Rack

Both the Tern HSD P10 (Gen 2) and GSD S10 (Gen 3) include a rear rack, making them highly functional for carrying cargo. This feature is especially useful for those who need to transport goods or gear regularly.

Indicates if bike comes with a cargo rack.

Bottle Cage Mounts

Does it have bottle cage mounts?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Bottle Cage Mounts

The Tern HSD P10 (Gen 2) includes bottle cage mounts, allowing you to carry water bottles directly on the frame. The GSD S10 does not offer this feature, which may be a downside for riders looking to carry extra hydration on longer trips.

Frame mounts for water bottle cages.

Integrated Frame Lock

Does it have an integrated frame lock?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Integrated Frame Lock

Both bikes come with an integrated frame lock, which provides added security against theft. This feature is essential for anyone who needs to leave their bike in public spaces for extended periods.

Built-in lock attached to frame.

Kickstand

Is a kickstand included?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Dual-leg Atlas stand locks down loads; rated for high static loads while parked.

Indicates whether a kickstand comes standard.

Kickstand Position

Where is the kickstand positioned?

85 Tern HSD P10 (Gen 2) 0 Votes Rear

0 Tern GSD S10 (Gen 3) 0 Votes Center

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Rear-mounted design makes it stable even when loaded with cargo or a child seat.

Location of the kickstand mount.

Basket Compatibility

Is it basket compatible?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Front “Combo Mount” accepts baskets/crates—check weight limits before loading.

Supports front or rear basket attachment.

Child Seat Compatibility

Is it child seat compatible?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Use EN 14344-compliant seats; position footrests or Stow Decks for safety.

Allows mounting a child seat safely.

Cargo Strap/Hooks

Does it have cargo straps/hooks?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Tie-down points for securing loads.

Integrated Storage Compartment

Does it have an integrated storage compartment?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Hidden or built-in storage space.

Tool-Free Adjustments

Does it support tool-free adjustments?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Allows adjustments without tools.

Carry Handle (Folding Models)

Does it have a carry handle?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Handle for lifting/carrying the folded bike.

Warranty & Support 9

Warranty Length (Frame)

What is the frame warranty length?

5 years 0 Votes
Tern HSD P10 (Gen 2)
5 years 0 Votes
Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Coverage extends to 10 years if registered with Tern Care within 30 days of purchase.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Upgradable to 10 years with free Tern Care registration; good to note for long-term owners.

Coverage period for the bike frame.

Warranty Length (Motor)

What is the motor warranty length?

2 years 0 Votes
Tern HSD P10 (Gen 2)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Covers Bosch motor defects; typical for premium e-bike components.

Warranty coverage for the motor.

Warranty Length (Battery)

What is the battery warranty length?

2 years 0 Votes
Tern HSD P10 (Gen 2)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Covers Bosch battery issues; lifespan typically 500+ charge cycles.

Duration of coverage for the battery.

Extended Warranty Availability

Is extended warranty available?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Register for Tern Care and confirm dealer options for electronics/battery coverage.

Option to purchase longer coverage.

Warranty Length (Electronics)

What is the electronics warranty length?

2 years 0 Votes
Tern HSD P10 (Gen 2)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Coverage for onboard electronics/display.

Customer Support Availability (Hours)

What are the customer support hours?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Hours or schedule of customer support.

Spare Parts Availability

Are spare parts available?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Indicates whether spare parts are offered.

Service Center Network

Is there a service center network?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Access to authorized service locations.

Roadside Assistance Coverage

Does it include roadside assistance?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Provides emergency on-road help.

Safety & Protection 12

Safety Lock Switch

Does it have a safety lock switch?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Safety Lock Switch

The Tern HSD P10 (Gen 2) is equipped with a safety lock switch, adding an extra layer of security by disabling the motor. This feature isn’t present on the GSD S10, meaning the P10 has a more robust anti-theft mechanism.

Lockout switch prevents accidental activation.

Vibration Control

Does it include vibration control?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Vibration Control

The Tern HSD P10 (Gen 2) offers vibration control, which reduces the impact of rough terrain, improving ride comfort. The GSD S10 does not have this feature, making it potentially less comfortable on bumpy surfaces.

System or design to reduce vibrations.

Overload Protection

Does it include overload protection?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Prevents damage from excessive electrical draw.

Soft Start Feature

Does it have a soft start feature?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Limits sudden torque on startup for smoother control.

Noise Level

What is the noise level?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Overall sound output during operation.

Crash Sensor

Does it have a crash sensor?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Detects crashes and may trigger alerts.

Auto Shutoff After Idle

Does it have auto shutoff after idle?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Powers down bike after inactivity.

Fire Resistance Rating

What is the fire resistance rating?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Fire rating of components or casing.

Impact Resistance

What is the impact resistance rating?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Mechanical protection against impact.

Theft Deterrent Wheel Locks

Does it have theft deterrent wheel locks?

No 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Locks that prevent wheel removal.

Reflective Tire Stripes

Does it have reflective tire stripes?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tires include reflective sidewalls for visibility.

Smart Helmet Compatibility

Is it compatible with smart helmets?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Connects with smart helmets for added safety.

Environmental Resistance 10

Operating Temperature Range (Min)

What is the minimum operating temperature?

23 °F 0 Votes
Tern HSD P10 (Gen 2)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

About −5 °C, suitable for cold-weather commuting but charging should be done above freezing.

Minimum safe operating temperature.

Operating Temperature Range (Max)

What is the maximum operating temperature?

104 °F 0 Votes
Tern HSD P10 (Gen 2)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

About 40 °C, matching Bosch’s recommended limit to avoid overheating.

Maximum safe operating temperature.

Storage Temperature Range (Min)

What is the minimum storage temperature?

50 °F 0 Votes
Tern HSD P10 (Gen 2)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Around 10 °C, prevents long-term battery degradation in colder storage.

Minimum recommended storage temperature.

Storage Temperature Range (Max)

What is the maximum storage temperature?

104 °F 0 Votes
Tern HSD P10 (Gen 2)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

About 40 °C, keeping the battery safe from heat damage.

Maximum recommended storage temperature.

Dust Rating

What is the dust rating?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Protection against dust ingress.

Water Immersion Rating

What is the water immersion rating?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Depth resistance beyond splash.

UV Resistance

Does it have UV resistance?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Protection against sun damage.

Corrosion Resistance

Does it have corrosion resistance?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Prevents rust from moisture exposure.

Shock Resistance

What is the shock resistance rating?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Structural strength against impacts.

Chemical Resistance

Does it have chemical resistance?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Withstands exposure to chemicals/solvents.

Ergonomics & Adjustability 12

Adjustable Saddle Height

Is the saddle height adjustable?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
vs
Tern GSD S10 (Gen 3)
Adjustable Saddle Height

Both models feature an adjustable saddle height, which makes it easier to customize the ride to your preferred comfort level. This feature is great for a wide range of rider heights and helps enhance ergonomics.

Seatpost can be raised/lowered.

Adjustable Stem

Does it have an adjustable stem?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)

Lets you fine-tune handlebar angle and reach—helpful for sharing between riders of different heights.

Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)

Adjust height/angle to relieve neck/shoulder strain on long commutes.

Stem can be raised/lowered or swapped for comfort.

Adjustable Handlebar Height

Is the handlebar height adjustable?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Handlebars can be moved vertically.

Adjustable Seat Angle

Is the seat angle adjustable?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Saddle tilt can be modified.

Adjustable Seatpost Suspension

Does it have adjustable seatpost suspension?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Seatpost suspension stiffness can be tuned.

Handlebar Rotation Adjustment

Can the handlebars be rotated?

Yes 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Bars can rotate to fine-tune reach.

Foldable Handlebars

Does it have foldable handlebars?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Handlebars can fold for compact storage.

Quick-Release Seatpost Clamp

Does it have a quick-release seatpost clamp?

No 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

tool-free seatpost adjustment.

Tool-Free Stem Adjustment

Does it support tool-free stem adjustment?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Allows stem adjustment without tools.

Foldable Pedals

Does it have foldable pedals?

No 0 Votes Tern HSD P10 (Gen 2)

No 0 Votes Tern GSD S10 (Gen 3)

Pedals can fold for narrower storage.

Adjustable Stem Angle

Is the stem angle adjustable?

Yes 0 Votes Tern HSD P10 (Gen 2)

Yes 0 Votes Tern GSD S10 (Gen 3)

Stem tilt can be changed.

Grip Diameter Options

What grip diameter options are offered?

Who knows? 0 Votes Tern HSD P10 (Gen 2) (Help us out by suggesting one!)

Who knows? 0 Votes Tern GSD S10 (Gen 3) (Help us out by suggesting one!)

Different grip thicknesses for hand comfort.

Surveys

Because hot takes deserve votes.

Battery Life

How long does the battery of this electric bike last on a single charge?

More than 120 km
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
80 to 120 km
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
50 to 80 km
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
30 to 50 km
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Less than 30 km
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Charging Time

How long does it take to fully charge this electric bike?

Less than 2 hours
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
2 to 3 hours
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
4 to 6 hours
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
7 to 10 hours
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
More than 10 hours
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Riding Comfort

How comfortable is this electric bike to ride for daily use?

Super comfortable for long rides
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Smooth and enjoyable
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Decent for short rides
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Somewhat uncomfortable on long rides
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Feels rough and bumpy
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Speed and Performance

How fast can this electric bike go at top speed?

More than 50 km/h
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
40 to 50 km/h
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
30 to 40 km/h
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
20 to 30 km/h
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Less than 20 km/h
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Durability and Build

How durable is this electric bike over long-term use?

Built to last many years
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Feels reliable
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Holds up okay
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Needs frequent repairs
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Breaks down quickly
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Ease of Use

How easy is it to use this electric bike for everyday riding?

Super easy and hassle-free
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Simple and convenient
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Pretty straightforward
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Takes some time to learn
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Really confusing
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Pricing

How do you feel about the price of your electric bike?

Great value for money
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Pretty good price
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Fair deal
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Kinda pricey
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Crazy expensive
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Design and Style

How appealing is the design and style of this electric bike?

Eye-catching and premium
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Stylish and modern
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Nice but not special
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Basic and plain
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Looks outdated
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Motor Power

How powerful is the motor performance of this electric bike?

Over 750 watts
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
500 to 750 watts
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
350 to 500 watts
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
250 to 350 watts
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Under 250 watts
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Weight

How heavy is this electric bike to lift or carry?

Under 40 pounds
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
40 to 50 pounds
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
50 to 60 pounds
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
60 to 70 pounds
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)
Over 70 pounds
0 Votes
Tern HSD P10 (Gen 2)
0 Votes
Tern GSD S10 (Gen 3)

Guides 2

Articles 1

HSD P10 - Gen 2 Ebike Manual

HSD P10 - Gen 2 Ebike Manual

ternbicycles.com
ternbicycles.com

Articles 1

GSD S10 - Gen 3 Manual

GSD S10 - Gen 3 Manual

ternbicycles.com
ternbicycles.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

Tern
Tern
Tern HSD P10 (Gen 2)
Tern HSD P10 (Gen 2)
0 / 5 0 Reviews
Tern
Tern
Tern GSD S10 (Gen 3)
Tern GSD S10 (Gen 3)
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 1

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