Tern GSD S10 Gen 3 Electric Cargo Bike

The new GSD takes the family electric cargo bike to a whole ‘nother level.

Smarter than ever and packing even more muscle with a re-engineered frame that handles a max gross vehicle weight of 210kg (463 lb), it’ll help you carry 2 loved ones and weekly grocery hauls with newfound ease – but it’s similar in length to a regular bike to remain surprisingly manageable.

This cargo bike comes with an 545Wh battery and is able to accept an optional second 545Wh battery to take the total capacity to a very handy 1090Wh, giving you miles and miles of seemingly endless range if riding light or using a low amount of pedal assist. With two batteries installed you could enjoy a surprising number of typical urban journeys (such as school runs or shopping trips) over many days or weeks on a single charge, depending on load weight and assistance levels. 1090Wh gives you a range of up to 122 miles, so if you were travelling 5 miles per day then potentially a single charge could last three weeks! That's great for convenience and means charging is not something you have to remember to do every day in your busy household schedule.

Tern's 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 swap places to carry you.

It is made to fit your life, including all your stuff, and the range of accessories includes a wide selection 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.

The bike'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, Tern have made it easier for the rider's feet to reach the ground at stops.

What Makes It An S10?

• Bosch Smart System with Kiox 300 color display enhances your e-bike 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 196km (122 miles)
• Shimano Deore 1 x 10-speed hub for smooth, efficient shifting

Specifications

Frame and Forks

• Frame: Tern GSD, 6061-AL, patented MultiTruss design, DIN 79010 certified: 210kg
• Fork: Suntour custom for Tern, 1.5" tapered Chromoly steerer, 34mm stanchions, Thru-axle, DIN 79010 certified: 210kg

Drivetrain

• Crankset: Tern GSD, forged 6061-AL DH crankarm
• Rear Derailleur: Shimano Deore Shadow+
• Cassette: Shimano 11-42 Tooth, 10 speed
• Bottom Bracket: Motor integrated
• Chain: KMC 10 speed, for eBike, EPT corrosion resistant coating

Braking/Shifting

• Brakes: Magura MT-C ABS, 4-piston hydraulic disc, 203mm rotor
• Brake Levers: Magura MT-C e-stop, hydraulic, with brake light sensor
• Gear Shifters: Shimano Deore, 1 x 10 speed

Wheels

• Front Hub: Tern Atlas, Cooling Fins, Boost Thru-Axle, sealed cartridge bearings
• Rear Hub: Tern Atlas, Cooling Fins, Boost Thru-Axle, Syntace X-12 standard
• Rims: Tern Atlas, ultra wide 36mm, dual reinforced joint
• Tyres: Schwalbe Pick-Up, cargo-optimized, Super Defense puncture protection, Reflex
• Spokes: Stainless steel

Finishing Kit

• Headset: Tern Flux Pro Taper by FSA, 1.5", angular contact bearings, Physis integrated
• Handlebar: Tern Sweep, 6061-AL, Tern Andros adapted
• Stem: Tern Andros, adjustable, forged construction, patented technology
• Grips: Ergon
• Saddle: Tern GSD by Velo
• Seat Post: Tern VLT (Very Large Telescope) with Cane Creek suspension and LightAction levers
• Seat Post Clamp: Tern Collar
• Pedals: Urban with non-slip surface, sealed bearings

Extras

• Bell: Pitch Plus, brass
• Chainguard: Tern GSD, full chain cover
• Kickstand: Atlas Lockstand Gen 2, AutoLock w/ remote unlock, patented technology
• Front Light: Ignis Headlight, Ultra wide 700 lumens, Hi/Lo Beam
• Rear Light: LED w/ G-Sensed Brake Light
• Fenders: F: Aluminum R: GSD wheel guard
• Rack(s): Atlas G, 100 kg (220 lb) capacity

Electric Power

• Motor: Bosch Cargo Line, 400% assist, 15.5mph, 85Nm torque
• Battery: Bosch 545Wh PowerPack, Fast Swap, Dual Battery bays, optional 2 x 800Wh max capacity
• Display: Bosch Kiox 300 + LED remote, connectivity with Bosch eBike Flow iOS/Smartphone app, electronic bike lock
• Charger: 220V, 4A (EU); 100-240V, 4A (US)