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Tern GSD S10 Cargo Line

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The Tern GSD S10 is a serious folding electric bike. Despite everything it can haul, the GSD S10 is actually the same length as a regular bike, so it fits anywhere a standard bike can. The Tern GSD is designed to carry two kids, a week’s worth of groceries, or 180 kg of cargo.

With Tern’s best-in-class folding technology, it packs down small enough to fit in a car or an apartment. Plus, it adjusts to fit riders from 150 – 195 cm – so mum, dad and the kids can all share it. Despite its city-bike footprint, the GSD boasts cargo-bike capacity, with a maximum gross vehicle weight of 200 kg (440 lb). The GSD folding electric bike uses a Bosch motor and battery.

The cargo deck is slightly longer than before, and the new version comes with integrated runners for the feet of your passengers (they were an option before). The rear wheel is fully enclosed, so you won’t get soaked by spray off the tyre when you’re sitting on the back in the rain.

The Cargo Hold panniers have been redesigned too: they can now swallow more shopping – 104 litres – and they get the Fidlock clasps that Tern used on the HSD bags. If that’s not enough space then you can also fit a front rack, and the new GSD has a trailer hitch mounting point too for even more capacity.

The rear rack will accommodate cushions for passengers, up to two Yepp child seats, the Captain’s Chair for bigger passengers, or the Clubhouse enclosure that allows older kids to sit safely. The Clubhouse has been redesigned so it can be used in conjunction with a child seat.

Loading up the bike and getting kids on board is an issue if the bike isn’t stable, so Tern has developed a new double kickstand, the Atlas, that’s a single-piece construction and wider than before. It’s a really solid-looking thing, and it’s also quick-release: it locks into place automatically when you kick it down, and there’s a lever on the handlebars to release it when you’re ready to go.

There’s a lot of metal in a GSD, so it’s not a light bike, weighing in at 37kg. For the new version, Tern has jumped up to the Bosch Cargo Line motor, which is the highest torque of all the Bosch motors at 85Nm and 400% of assistance.

Even the wheels have been hit with the redesign stick: the new Atlas hubs have integrated cooling fins to draw heat away from the disc rotors. Tern says they’re 30% more efficient at dissipating heat from braking.


Free Delivery on all orders over $99 (excl. Super73). Orders under $99, a flat rate delivery charge of $8.50 applies.

All orders are dispatched with 24 business hours from our Gold Coast Showroom. 

Delivery times will vary from 2-5 business days for metro areas and 7-14 business days for rural and remote areas.

Read more: Shipping Information.

Returns & Refunds

Crooze is committed to 100% customer satisfaction, our 30-day returns policy is simple and You are always welcome to return any unused merchandise in its original condition within 30 days from purchase for an exchange, credit, or a full refund (shipping and Merchant fees excluded).

All you need to do is return your items to us, in original condition, for an exchange, store credit or refund.

Read more: Returns & Refunds.


Yepp, It'll Fit Two
Cargo Hold Panniers
All Day Battery


Bosch Motor and Battery. Riding with kids on the back, uphill? No problem. There’s a reason Bosch is the global leader in e-bike systems—and it’s not just their outstanding performance. We work with Bosch because they offer the best service network, remarkable testing, and next-level quality control.

Yepp, It'll Fit Two

The Child Seat Expansion Bar supports up to two child seats for younger kids, allowing you to mix and match seating configurations as your kids grow from toddlers to 10-year-olds. It’s more fun than a car seat any day.

Cargo Hold Panniers

Think of the Cargo Hold panniers as a trunk for your bike. Keep your lock, rain jacket, and tool kit inside so they’re always ready. And then load them up with a week’s worth of groceries, or a tent, balance bike, cooler and toys for a weekend trip to the park. Use the lid when it’s raining or roll it up and out of the way when you’ve got extra large stuff to carry.

All Day Battery

The GSD is one of the few bikes equipped with Bosch’s latest Dual-Battery technology. You can connect up to two 500Wh batteries for a range up to 280km. Tour from dusk to dawn, or commute for weeks on a single charge.


Charger Bosch Standard Charger 220V, 4A (EU); 100-240V, 4A (US)Motor Bosch Cargo Line, 400% Assist, 85 Nm Torque, max speed 25 kph (EU); max speed 20 mph (US)
Battery Bosch Dual Battery system, 400 Wh/500 WhRange 400 Wh: 42-85 km / 500Wh: 60-140 km
Display Bosch Purion, 4 mode selectable, walk assistFrame Tern GSD, 7005-Al, patented MultiTruss design
Frame Size 181 cm (Total Length)Folding Time 5 sec
Fork Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 70 mm travel, EFBE approved: 200 kgFolding Size 176 × 40.5 × 83 cm (69.3 × 15.9 × 32.7 in)
Wheel Size 20" wheelsTyres F: Schwalbe Big Ben Plus, 55-406, Green Guard puncture protection, Reflex R: Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex
Rims Tern Atlas, ultra wide 36 mm, dual reinforced jointSpeeds 1 x 10
Rear Hub Tern Atlas, Boost Thru-Axle, Syntace X-12 standard, Cargo-optimized designFront Hub Tern Atlas, Boost Thru-Axle, Cargo-optimized design, sealed cartridge bearing
Rear Derailleur Shimano Deore Shadow+Crankset Tern GSD custom, forged 6061-AL DH crankarm
Cassette/FreeWheel Shimano 11-36T, 10 spdBottom Bracket Motor integrated
Chain 10 spd, DHT for eBike, GST corrosion resistant coatingPedals Urban with non-slip surface, sealed bearings
Shift Cable & Housing Jagwire LEX-SL, slick treatment, alloy ferrulesBrakes Levers Magura MT5 e-stop, hydraulic, with brake sensor
Front Brake Magura MT5, 4-piston hydraulic disc, 180 mm rotor, Sport padsRear Brake Magura MT5, 4-piston hydraulic disc, 180 mm rotor, Sport pads
Front Light Tern Valo Direct, 190 lumensRear Light RearStop Brake Light, Always on brake light
Handlebar Tern Sweep, 6061-AL, Tern Andros adaptedSaddle Tern GSD by Velo, with rear handle
Fenders Integrated Wheel Guard, AL6061, w/ Side SkirtRack(s) Frame integrated, heavy duty design
Seatpost Tern Telescope, 34.9/30.9 mm, 2014-ALStem Tern Andros, adjustable, forged construction, patented technology
Handlepost Tern Physis 3D (G2), 3D forged, 5 patented technologies, 12°, 290 mmGrips/Bar Tape Ergon
Luggage Socket Combo MountChainguard Tern Custom, full chain cover
Kickstand Atlas Lockstand, w/ remote unlock, patented technologyBell Pitch Plus, brass
Weight 33.58 kg (74 lb)Suggested Rider Height 150 - 195 cm (59.1 - 76.8 in)
Max Gross Vehicle Weight 200 kg (440 lbs)Max Rider Weight 120 kg. (264 lbs.)

*Care is taken when providing product specifications. Occasionally, without notice manufactures may alter product design or specifications.

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