Tern GSD – there's truly no other bike quite like it.
The Tern GSD S10 is engineered to make your everyday tasks simpler, whether you're transporting groceries, picking up kids from school, or heading to work on a busy day. With the Bosch Smart System and Kiox 300 display, this bike integrates essential features for security and navigation, providing reliable assistance where you need it most. It’s designed to carry up to 463 lbs. effortlessly, making it an excellent choice for families or those needing extra cargo space while maintaining stability and control over all terrains. Equipped with a powerful Bosch Cargo Line motor delivering up to 85 Nm of torque, you can easily tackle steep hills without breaking a sweat. Its dual-battery compatibility means you can travel long distances without concern, while the frame's strong aluminum construction guarantees resilience for heavy usage. The GSD S10 is built to handle it all without becoming a burden, making it a smart investment for daily riding. The adjustable cockpit makes this bike suitable for a variety of riders, accommodating heights from 4'11" to 6'7". Comfort and ease of handling are at the forefront of its design, allowing you to navigate urban spaces with confidence. With integrated safety features and low maintenance needs, you can count on this bike to be a reliable tool in your day-to-day routine.
At a Glance
- Bosch Anti-Lock Braking System, Gen 2
- Bosch Connect Module with GPS
- Built to last, featuring durable materials that require low maintenance.
- Delivers reliable performance with a smooth-shifting Shimano 1 x 10-speed hub.
- Designed for comfort and easy handling with an adjustable cockpit.
- Accommodates a wide range of rider heights, supporting loads up to 463 lbs.
Bike Facts
Serving size Carries up to 3 people
| Amount per ride | |
|---|---|
| Joy | 100% |
| Bike Details | |
| Frame Material | 6061 Aluminum |
| Brakes | Magura MT-C ABS, 4-piston hydraulic disc, 203 mm rotor |
| Tires | Schwalbe Pick-Up, cargo-optimized, Super Defense puncture protection, Reflex |
| Number of Gears | 10 |
| Rider Height | One Size: 4'11" – 6'7" |
| Weight | 82.3 Lbs. |
| Ebike Class | 1 |
| Motor Power | Bosch Cargo Line, 400% Assist, 85 Nm Torque |
| Battery / Range | Bosch 500 PowerPack. One battery: 28–61 miles. Second battery: extends to roughly 129 miles |
| Suspension | Suntour custom for Tern |
| Max Load (lbs) | 463 |
| Included Accessories | Bell, Chainguard, Atlas Lockstand Gen 2 Kickstand, Ignis Headlight (Hi/Lo beams, 700 lumens), Rear Light (with brake light), fenders, cafe lock (keyed alike) |
| Maintenance Requirements | Medium |
* Specs change. Sometimes mid-season, sometimes mid-sentence. We keep this page as current as possible, but the factory has the final word. If something’s critical to you, ask us before you buy — we’ll double-check it.
One Size, Many Riders
The GSD fits just about everyone. With its extra-long telescoping seatpost and adjustable handlebar stem, it easily adapts from 4’11” to 6’7” riders in seconds. No tools required.
Tern Cargo Bike Comparison Chart
| Feature | GSD Gen 3 | Quick Haul Long | HSD Gen 2 | Quick Haul | NBD |
|---|---|---|---|---|---|
| Ideal For | Full family cargo, 2 kids or adult | Affordable long-tail for 2 kids | Compact cargo for 1 passenger | Budget cargo for 1 kid or gear | Ultra-low step, easy everyday riding |
| Max Gross Weight | 210 kg (463 lb) | 190 kg (419 lb) | 180 kg (397 lb) | 150 kg (331 lb) | 140 kg (309 lb) |
| Rear Rack Max Load | 100 kg (220 lb) | 90 kg (198 lb) | 80 kg (176 lb) | 50 kg (110 lb) | 27 kg (60 lb) |
| Passenger Capacity | 2 kids or 1 adult | 2 kids or 1 adult | 1 kid or 1 adult | 1 kid or small adult | 1 young child in child seat |
| Bosch System | Smart System or System 2 | System 2 | Smart System | System 2 | System 2 |
| Motor | Cargo Line (85 Nm) | Cargo Line | Performance Line / Sport | Performance Line or Active Plus | Performance Line or Active Plus |
| Drive Type | Chain or belt (varies by trim) | Chain | Chain or belt (varies by trim) | Chain | Chain or belt (varies by trim) |
| Suspension | Fork + seatpost | Rigid | Fork | Rigid | Seatpost only |
| Rider Fit Range | 150–200 cm (4'11"–6'7") | 155–190 cm (5'1"–6'3") | 150–195 cm (4'11"–6'5") | 145–180 cm (4'9"–5'11") | 147–190 cm (4'10"–6'3") |
| Notes | Highest capacity, ABS & GPS-ready | Value cargo bike with 2-passenger rack | Balanced small cargo bike with Smart features | Entry cargo, compact and simple | Ultra-low step, very stable for all riders |