The Tern GSD 10 is a terrific bike for everyday life. A compact miracle on small wheels. Designed to carry two kids, a week’s worth of groceries, or 180 kg of cargo, but it’s only 180 cm long—the same length as a standard ebike. the GSD is designed to be shared by a family. It adjusts to fit mum, dad or the kids—any rider from 150 – 195 cm. Best of all, thanks to Tern’s adjustable stem, and compact geometry, adjusting the bike only takes seconds.
The GSD 10 is one of the few bikes equipped with bosch’s latest dual-battery technology. You can connect up to two batteries for a range of over 250km. Tour from dusk to dawn, or commute for weeks on a single charge.
Cycling is safer when you move at the speed of city traffic. Fast acceleration is a given with a bosch performance motor combined with smaller wheels. Tern have developed custom, virtually flat-proof, Schwalbe tyres to give sure-footed stability on even the nastiest roads. Add super-bright led lights, reflective decals, and a see-and-be-seen riding position, and you have a bike optimized for safety.
The GSD is an awesome touring machine. It’s got room for six Ortlieb bags (4 on the rear rack and 2 on the front), and a range of up to 250km. A bit of careful packing lets you bring a full touring load, together with a little passenger. That means two GSD's let a family of four tour the world, no bike trailer required.
Key Features & Benefits
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Tern GSD 7005 series aluminium frame: make the GSD an extremely versatile and adaptable bike.
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Bosch Performance, 36 V/250 W Motor: Provides the all important assistance when the GSD is fully laden.
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Magura MT5, 4-piston hydraulic disc brakes: Provide all of the stopping power you will need if laden to the 200 kg limit through the 180mm rotors.
Full Specification
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Frame: Tern GSD, 7005-Al, patented MultiTruss design
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Rear Suspension (If Applicable): N/A
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Fork: Tern GSD, 1.5" Taper, Boost Thru-axle, 110 mm, 7005-AL
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Motor: Bosch Performance, 36 V/250 W, max speed 25 kph (EU); max torque 63 Nm
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Battery: Bosch Dual Battery system, 400wh/500wh/900wh
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Controller: Bosch Purion, 4 mode selectable, walk assist
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Number of Gears: 10
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Gear Shifters: Shimano Deore, 1 x 10 spd
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Chainset: Tern GSD custom, forged 6061-AL DH crankarm
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Chainrings: Not Available
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Rear Cassette: Shimano 11-36T, 10 spd
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Chain: 10 spd, DHT for eBike, GST corrosion resistant coating
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Front Derailleur: N/A
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Rear Derailleur: Shimano Deore Shadow+
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Bottom Bracket: Motor integrated
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Pedals: Urban with non-slip surface, sealed bearings
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Rims: Tern Atlas, ultra wide 36 mm, dual reinforced joint
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Front Hub: Tern Atlas, Boost thru-axle
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Rear Hub: Tern Atlas, Boost thru-axle, Syntace X-12 standard, ebike reinforced design
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Front Tyre: Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex
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Rear Tyre: Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex
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Brakes: Magura MT5, 4-piston hydraulic disc, 180 mm rotor
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Handlebars: Tern Sweep, 27 degrees, 6061-AL, Tern Andros adapted
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Handlebar Tape: Ergon GC10, for swept bar
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Headset: Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated
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Stem: Tern Andros (G2), adjustable, forged construction, patented technology
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Saddle: Tern GSD, with rear handle
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Seatpost: Tern Telescope, 34.9 mm, 2014-AL
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Accessories: Tern Valo Direct, integrated, 41 lux/150 lumens front light. Herrmans H-Trace / H-Trace Mini, for eBike rear light. SplashGuard mudguards with stainless hardware. Atlas Rack, integrated 8 point mounting, max load capacity 27 kg (59 lb)
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Weight: 27.06 kg (59.66 lb) w/ 1 battery