Still Small. Even More Useful.
With a 200 kg (440 lb) Maximum Gross Vehicle Weight, the GSD is ready to replace your car. It'll let you carry two kids plus groceries, or a whole lot of cargo—but it's the same length as a regular bike. Built-in dual-battery technology lets you ride all day, while space-saving features like FlatFold and Vertical Parking make the GSD incredibly easy to own and use.
Carries Your Family
Our ecosystem of passenger-carrying accessories fits your family—now, and five years from now. Carry two little ones in child seats and watch as they grow into (and out of) the Clubhouse. Give your spouse a lift on date night with the Captain's Chair. Snap a photo of the day your teen graduates to carrying you.
One Size Fits Most
The GSD has an adjustable cockpit that resizes in seconds and without tools to fit riders 150 - 195 cm tall (4'11" - 6'5"), so you can easily share it with your family. The updated frame geometry with a slacker seat tube angle and higher handlebars also means the GSD doesn't just fit—it's more comfortable too.
Cargo-Ready
The GSD is made to fit your life, including all your stuff. Our ecosystem of accessories includes a wide range of cargo-carrying gear designed to keep your loads secure and stable for wobble-free hauling. You may not have thought of using a bike to pick up groceries, home improvement supplies, or plants for your garden—but now you will.
Easy to Manage
The GSD's unique geometry makes for super stable riding, no matter what you're hauling (or how wiggly your kids are). The low center of gravity lets even smaller riders confidently manage heavy loads, and the step-thru frame makes getting on and off the bike a breeze. Plus, we've made it easier for the rider's feet to reach the ground at stops.
- 200 kg (440 lb) Maximum Gross Vehicle Weight
- Bosch® Cargo Line Motor provides up to 85 Nm of torque and 400% support
- Bosch dual-battery system (400Wh) for a range of up to 206 km (128 mi)
- Shimano® Deore 1 x 10-speed hub for smooth, efficient shifting
- Adjustable cockpit comfortably fits riders 150 - 195 cm (4'11" - 6'5")
- Super tough Atlas Lockstand™ auto-locks when engaged—just press a button on the handlebars to unlock
- Heavy-duty frame-integrated rear rack and integrated lower decks
- Powerful and responsive Magura® MT5 eSTOP 4-piston hydraulic disc brakes
- Always-on RearStop™ Brake Light helps you safely signal stops
- Wide range of cargo- and passenger-carrying accessories
- Fits two Thule® Yepp Maxi seats, no adapters needed
- Integrated Abus® Wheel Lock, keyed-alike with the battery
- Upgraded Atlas Wheels with custom CNC machined hubs for extra strength and durability
More Information Brands Tern Colour Black Size 20" Series GSD Colour Black Wheel Size 20" Speed 10 Speed Frame Size One Size Max Weight 200 kg (440 lb) Frame Tern GSD, 6061-AL, patented MultiTruss design, EFBE Tri-Test approved: 200 kg Fork Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 70 mm travel, EFBE approved: 200 kg Stem Tern Andros, adjustable, forged construction, patented technology Headset Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated Handlebars Tern Sweep, 6061-AL, Tern Andros adapted Bar Tape/Grips Ergon Saddle Tern GSD by Velo, with rear handle Seat Post Tern Telescope, 34.9/30.9 mm, 2014-AL Seat Clamp Tern Collar, 6061-AL, 2pc Spokes Stainless steel, 13G Rims Tern Atlas, ultra wide 36 mm, dual reinforced joint Tyres Front: Schwalbe Big Ben Plus, 55-406, Green Guard puncture protection, Reflex Rear: Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex Shifters Shimano Deore, 1 x 10 spd Rear Derailleur Shimano Deore Shadow+ Crankset Tern GSD custom, forged 6061-AL DH crankarm Cassette/Freewheel Shimano 11-36T, 10 spd Bottom Bracket Motor integrated Chain 10 spd, DHT for eBike, GST corrosion resistant coating Pedals Urban with non-slip surface, sealed bearings Motor Bosch Cargo Line, 400% Assist, 85 Nm Torque, max speed 25 kph Battery Bosch Dual Battery system, 400 Wh Display Bosch Purion Range 400 Wh: (26-53 mile) 42-85 km) Kickstand Atlas Lockstand, w/ remote unlock, patented technology Front Light Tern Valo Direct, 190 lumens Rear Light RearStop Brake Light, Always on brake light