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Tern GSD S10

Tern GSD S10
  • Color: Beetle Blue
  • Color: Matte Silver/Blue
  • Color: Matte Black
$3,999.00 - $4,799.00
Please select options


The GSD is designed to carry two kids, a week’s worth of groceries, or a load of cargo, but it’s only 180cm long—the same length as a standard ebike. With Tern’s best-in-class folding technology, it packs down small enough to fit in a VW Touran or an urban apartment. Plus, it adjusts to fit riders from 150 – 195cm—so mom, dad and the kids can all share it.

- Bosch Performance Line motor
- Bosch dual-battery system for a range of up to 150 miles
- Magura MT5 4-piston hydraulic disc brakes
- Custom 62mm Schwalbe Super Moto-X tires with puncture protection
- Heavy-duty frame-integrated rack
- Boost thru-axle hubs
- Wide range of accessories, including the Cargo Hold Panniers
- Andros stem for handlebar height and reach adjustments
- Fits two Thule Yepp Maxi child seats, or one Thule Yepp Nexxt Maxi seat—no adapters needed

WARNING: This product can expose you to chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to


Motor Bosch Performance, 36V/250W, max speed 25 kph (EU); max speed 20 mph (US), max torque 63 Nm
Battery Bosch Dual Battery system: 400Wh single / 900Wh dual
Display Bosch Purion, 4 mode selectable, walk assist
Range 400Wh: 50-110km (31-68mi), 500Wh: 60-140km (37-87mi), 900Wh: 110-250km (68-155mi)
Frame Tern GSD, 7005-Al, patented MultiTruss design
Fork Tern GSD, 1.5" Taper, Boost Thru-axle, 110mm, 7005-AL
Headset Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated
Axles Front: 110 x 15mm
Rear: 148 x 12mm
Rims/Wheels Tern Atlas, ultra wide 36mm, dual reinforced joint
Hubs Front: Tern Atlas, Boost thru-axle
Rear: Tern Atlas, Boost thru-axle, Syntace X-12 standard, ebike reinforced design
Spokes Stainless steel, 13G
Tires Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex
Crankset Tern GSD custom, forged 6061-AL DH crankarm
Bottom Bracket Motor integrated
Chain 10 spd, DHT for eBike, GST corrosion resistant coating
Rear Derailleur Shimano Deore Shadow+
Cassette/Rear Cogs Shimano 11-36T, 10 spd
Shifters Shimano Deore, 1 x 10 spd
Handlebars Tern Sweep, 27 degrees, 6061-AL, Tern Andros adapted
Tape/Grips Ergon GC10, for swept bar
Stem Tern Andros (G2), adjustable, forged construction, patented technology
Brake Levers Magura, hydraulic
Brakes Magura MT5, 4-piston hydraulic disc, 180mm rotors
Pedals Urban with non-slip surface, sealed bearings
Saddle Tern GSD, with rear handle
Seatpost Tern Telescope, 34.9mm, 2014-AL
Accessories & Extras Bell, SKS Chainblade, Heavy-duty double stand, Tern Valo Direct front light, Herrmans H-Trace rear light, SplashGuard fenders, frame-integrated rack

* Subject to change without notice.