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Today’s DealsGSD P10
A 20″ aluminum frame long tail cargo e-bike with upper mid-range components and magura mt5 hydraulic disc brakes.
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Manufacturer Price
$5,399| Weight | 76.4 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Hardtail, 50mm |
| Fork | Suntour |
| Wheels | 20″ Aluminum |
| Drivetrain | 1 × 10 |
| Groupset | Deore |
| Motor | Bosch 85Nm mid-drive |
| Battery | Bosch 500Wh |
| Brakes | Magura MT5 Hydraulic Disc |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
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Dec 2025 · Publishing
Tag along and get the details in this Tern GSD S10 Review. After my time putting the GSD S10 through its paces, learning all the specs, features and bells & whistles, lets chat about the Tern GSD.
The Tern GSD S10 Gen 3 is the result of nearly a decade of refinement since the original GSD essentially created the compact cargo e-bike category back in 2017. With a beefy 463 lb max capacity that's been DIN 79010 certified, the GSD can haul serious weight while the hydroformed frame, longer wheelbase, and lower center of gravity keep it stable and confident even when you're maxed out on kids and groceries.
Bosch's complete ecosystem is what separates this from the pack, combining that punchy 85Nm Cargo Line motor with legit ABS braking borrowed from motorcycles to prevent wheel lockup when you need to stop fast. Add in the Smart System with GPS tracking, electronic locking, theft alarms, customizable motor tuning through the app, and dual battery capability that pushes range beyond 140 miles in Eco mode, and you've got a genuinely connected riding experience.
The little details add up in ways that show Tern actually listens to people who ride these bikes daily, from the remote-release kickstand that lets you mount safely with cargo to the oversized seatpost levers redesigned because the smaller ones hurt people's hands. With the adjustable stem offering 110 degrees of rotation, tool-free cockpit adjustments, and a fit range from 4'11" to 6'7", this is one of the rare cargo bikes the whole family can genuinely share without compromise.
Tern stands behind the GSD S10 with a 10-year warranty and promises 7-year parts availability, which is a big deal when you're dropping eight grand on what's essentially a car replacement. Throw in an accessory ecosystem covering everything from dual kid seats to rain canopies to trailer hitches, and you've got a bike that's actually designed to eliminate your need for a second vehicle rather than just being a fun weekend toy. See Latest Price

Dec 2025 · Griffin Hales
An elite-tier electric cargo bike with extreme capabilities. The Tern GSD S10 fine-tunes an already stellar platform into one of the smoothest, sturdiest, and most modular long-tail cargo bikes around. The Tern GSD lives up to its name and it Get’s Stuff Done. Few bikes have ever felt so genuinely useful. Now in its third
Frame stiffness & handling: The unique frame design is impressively rigid, even when fully loaded. It delivers stable, predictable handling whether you’re carrying cargo, passengers, or riding solo.
Outstanding security features: Between its café lock, GPS tracking, motion alarm, and motor/battery lockout through the Bosch Flow app, the GSD sets a new bar for built-in bike security. You’ll even get phone notifications if someone tampers with it.
Top-tier safety systems: The GSD includes anti-lock brakes (ABS), UL 2849 certification for its electrical system, and DIN-tested frame safety. It’s one of the most safety-forward cargo bikes on the market.
Huge payload capacity: With up to 463 lbs of total carrying capacity and a 220-lb rear rack rating, this bike means business. It’s as practical as it is powerful.
Terrific motor performance: The Bosch Cargo Line motor delivers smooth, intuitive power and serious torque. It’s less a wild stallion and more an ox. It’s steady, strong, and always ready to work.
Great value for the money: Sure, the GSD isn’t cheap, but given its premium components, smart design, and Tern’s proprietary tech, the value proposition holds up. You’re paying for true refinement and longevity.
High-quality accessories: Every rack, bag, and passenger add-on feels purpose-built. Thick, durable materials and thoughtful details make the entire ecosystem feel cohesive and premium.
Price and weight: The GSD’s cost and heft will limit its audience, but for those who can manage both, it’s about as close to “downside-free” as any e-bike gets.

Dec 2025
With Tern’s electric cargo bikes racking up over a million miles delivering around New York City, here’s why the brand’s GSD – the OG longtail – remains the benchmark if you're thinking about ditching a car

Mar 2025
Verdict: Sensible updates keep the new GSD at the top of the pile if you want a do-everything cargo bike
Mar 2025 · Alvin Holbrook
More cargo capacity, an added anti-lock braking system, and a slew of other updates come to the Tern GSD cargo e-bike.
Dec 2022 · James Huang
A host of subtle, but highly functional, updates make an already-fantastic cargo bike option even better.
Ultra-compact size combined with full-sized hauling capability, super broad array of accessories, improved ride and handling, quieter and more powerful motor, great range, generally excellent spec.
Finicky kickstand, 20″ front wheel still makes for somewhat twitchy handling, one-size-doesn’t-really-fit-all.
| Frame | Tern GSD, 6061-AL, patented MultiTruss design, DIN 79010 certified: 210 kg Color: School Bus Yellow |
|---|---|
| Fork | Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 50 mm travel, EFBE approved: 210 kg Travel: 50mm |
| Bottom Bracket | Motor integrated |
| Headset | Tern Flux Pro Taper by FSA, 1.5", angular contact bearings, Physis integrated |
| Stem | Tern Andros, adjustable, forged construction, patented technology |
| Handlebar | Tern Sweep, 6061-AL, Tern Andros adapted |
| Saddle | Tern GSD by Velo |
| Seatpost | Tern VLT (Very Large Telescope) with LightAction levers Type: Rigid |
| Pedals | Urban with non-slip surface, sealed bearings |
| Rear Derailleur | Shimano Deore Shadow+ |
|---|---|
| Crank | Tern GSD, forged 6061-AL DH crankarm |
| Shifters | Shimano Deore, 1 x 10 spd |
| Cassette | Shimano 11-42T, 10 spd |
| Chain | KMC 10 spd, for eBike, EPT corrosion resistant coating |
| Chain Guide | Tern GSD, full chain cover |
| Brakes | Front: Magura MT5, 4-piston hydraulic disc, 180 mm rotor, Sport pads, Rear: Magura MT5, 4-piston hydraulic disc, 180 mm rotor, Sport pads Type: Magura MT5 Hydraulic Disc |
| Brake Levers | Magura MT5 e-stop, hydraulic, with brake light sensor |
| Rims | Front: Tern Atlas, heavy duty cargo wheel, Rear: Tern Atlas, heavy duty cargo wheel |
|---|---|
| Front Hub | Tern Atlas, Cooling Fins, Boost Thru-Axle, sealed cartridge bearings |
| Rear Hub | Tern Atlas, Cooling Fins, Boost Thru-Axle, Syntace X-12 standard |
| Tires | F: Schwalbe Big Ben Plus, Green Guard puncture protection, Reflex R: Tern x Schwalbe Super Moto-X, Green Guard puncture protection, Reflex |
| Motor | Bosch Cargo Line, 400% Assist, 85 Nm Torque, max speed 25 kph (EU); max speed 20 mph (US) |
|---|---|
| Battery | Bosch 500 PowerPack, Fast Swap, Dual Battery bays, optional 2 x 500 Wh max capacity |
| Display | Bosch Purion |
| Charger | 220V, 4A (EU); 100-240V, 4A (US) |
| Lights | Front: Ignis Headlight, Ultra wide low beam, Rear: RearStop Brake Light, Always on |
|---|---|
| Fenders | F: Aluminum R: GSD wheel guard |
| Racks | Combo Mount |
| Lock | ABUS or AXA, keyed-alike with Bosch battery |
| Bell | Pitch Plus, brass |
First added March 31
Last updated September 27
Not listed for 189 days