The Tern GSD S10 (Gen 3) is a compact yet incredibly powerful cargo e-bike designed to replace car trips while fitting easily into everyday life. Despite its small footprint, the GSD S10 can safely carry up to 440 lb (200 kg), making it ideal for hauling kids, groceries, gear, or all three at once.
Powered by the Bosch Cargo Line motor and a Bosch Smart System, the Gen 3 GSD delivers smooth, responsive assistance even under heavy loads. Its redesigned frame offers improved handling, increased stability, and better compatibility with a wide range of accessories. With its adjustable cockpit and low step-through frame, the GSD S10 comfortably fits riders of different heights and riding styles.
What makes it an S10?
- Bosch® Smart System with Kiox 300 color display enhances your eBike experience with smart features for theft protection, ride customization, navigation, and more!
- Bosch Anti-Lock Braking System enables safer, more efficient braking
- Dual-battery compatible, ready to power through heavy use and long distances of up to 196 km (122 mi)
- Shimano® Deore 1 x 10-speed hub for smooth, efficient shifting
GSD highlights
- Best-in-class hauling capacity, rated to a maximum gross vehicle weight of 210 kg (463 lb) with a rear rack load capacity of 100 kg (220 lb)
- Powerful Bosch Cargo Line motor provides up to 85 Nm of torque and 400% support
- Magura® 4-piston hydraulic disc brakes deliver precise and responsive stopping power
- Robust, locking dual-leg kickstand with remote unlock and integrated foot extensions for maximum loading stability
- Easy-sharing cockpit adjusts without tools to fit riders 150 – 200 cm (4’11” – 6’7″) tall and weighing up to 130 kg (287 lb)
- UL 2849-certified e-bike system & third-party tested to meet German cargo bike standard DIN 79010 for superior safety and reliability





