Tern have redesigned their GSD cargo bike to make this Generation 2 version still as small as its predecessor but now even more useful for people looking to replace their car for as many tasks and journeys as possible. The GSD S10 has a Maximum Gross Vehicle Weight of 200kg (440lb) and with its impressive and unique range of accessories it will let you carry up to two children and groceries, or a stunning amount of cargo. With this degreee of power and flexibility, as well as the extended range offered by the dual battery setup, it's hard to find any electric bike with more utility than this.This cargo electric bike has the advantage of being powered by the best-in-class Bosch Cargo Line motor, giving you a smooth, natural ride, and with 85Nm torque and 400% pedal assist you can plan your route to suit your needs rather than having to avoid serious hills.
The GSD S00 has the great features of the GSD range but also includes a variable speed hub and a belt drive for greatly increased lifespan and reduced need for servicing.
The GSD S10 has great space-saving features. Vertical Parking allows it to be stood on its end with about the same footprint as a potted plant, so that you can get it in an elevator without too much fuss and you can store it in small living spaces without losing valuable floor area. The FlatFold feature takes the bike down to one third of its volume in seconds and making it easier to stash away when not in use or to pack into a van, SUV or train for use further away from home.
With Tern's range of passenger-carrying accessories and adjustable cockpit, the GSD S10 is useful for the whole family, enabling your whole household to share it and ensures you can enjoy a really long useful lifespan from the bike because you won't need to buy a new bike to upgrade as your children grow older and bigger. The adjustable cockpit can be resized without tools in seconds to accommodate riders with a height of 150 - 195cm (4'11" - 6'5"). The higher handlebars and slacker seat tube angle of the redesigned frame give you a more comfortable ride too.
Various seating accessories empower you to to use the bike's rear cargo area to carry two small children, or one small and one larger child, or one much older child with the Clubhouse, or with the Integrated Lower Decks for comfy foot support and optional Captain's Chair you can give an adult friend or your spouse a lift. Need to take your children somewhere when the weather isn't great? The Clubhouse child seating provides a fully enclosed space to keep out the wind and rain, keeping your child dry and comfortable all year round.
One of the aspects of the GSD S10 you'll come to appreciate is the low centre of gravity which creates a very stable riding experience and allows even smaller riders to transport heavy loads or very wiggly children confidently. The step-thru frame makes it easy to get on and off the bike even when fully loaded, and with the new geometry it is also easier to place your feet on the ground during stops. The kickstand automatically locks into place when engaged, and when you are ready to roll you just press the Remote Unlock and move forwards.
Everyday use of cargo bikes places them under enormous stress, so the GSD's frame and fork has been tested to Germany's demanding EFBE Tri-Test safety standard where it is subjected to 10x the cycles and 3x the typical forces on a bicycle frame.
If you are investing in one of Tern's cargo bikes then also consider upgrading it with a selection of great accessories that boost the utility of your new bike – click below for details.
Before despatch, bikes need to be built, configured and tested. We aim to despatch a boxed bike 3 -5 days after an order is placed (not including weekends). For parts and accessories we aim to despatch the next working day after the order is placed. For more information about delivery timescales please click HERE
Boxed Bike Delivery
FREE boxed bike delivery is available to mainland UK locations, for Highlands and Islands there is a surcharge. We can also deliver to BT Northern Ireland and IM Isle Of Man for an additional charge, for other non mainland locations please contact us for a quote. **this service is not available for Cargo bikes.
Choose our Ready2Ride Service and one of our team will deliver your new bike, fully built, configured and tested, we will personally hand over your new bike, make adjustments if required and can also wait while you take a short test ride round the block. This premium delivery is available to locations within a 75 miles radius of one of our stores, if your postcode qualifies for this service it will available to select at checkout. If your delivery address is outside our delivery area please contact our Customer Services team on 0117 452 6571
Ready2Ride Delivery For Cargo Bikes
As our electric cargo bikes are larger than standard electric bikes these are only available for home delivery via our Ready2Ride delivery option (or click and collect). One of our team will deliver your new bike, fully built, configured and tested, we will personally hand over your new bike, make adjustments if required and can also wait while you take a short test ride round the block. This premium delivery is available to locations within a 75 miles radius of one of our stores. If your postcode qualifies for this service it will available to select at checkout. If your delivery address is outside our delivery area please contact our Customer Services team on 0117 452 6571
Parts & Accessories
Place an order for £50 or more and delivery is free to mainland UK (including Highlands), for an order under £50 delivery is charged at £8.99.
For Highlands, Northern Ireland, Isle Or Man and other non mainland locatons additional charges will apply.
Click & Collect
For Click & Collect orders, for security you must present photo ID plus the payment card used at time of collection. This is also applicable when you have purchased using V12 Finance. For more information click HERE
Full Warranty On Your New Tern Bike
Tern bicycles are sold on behalf of our company (“Tern”) by selected Authorized Tern Dealers who understand the assembly and service needs of our products. Tern provides a warranty against defects in materials and workmanship to the original retail purchaser (“Owner”) of a Tern bicycle from the date of purchase according to the following terms:
5 Years on Frame, fork and handlebar post (can be extended to 10 years with Tern Care), 1 year on components
One Year: All Tern or BioLogic branded parts and components, except as noted below.
Other: Any other parts or components are covered by the stated warranty of the original manufacturer of that part or component.
24 month Bosch warranty on motor and battery.
For more information on warranty, click HERE
If you intend to purchase a bike or accessory via a Cycle to Work scheme, please review our Cycle to Work page first to make sure we accept your scheme.
If you need a quote, you can save your basket as a quote at the checkout, or get in touch by phone, email or via our Live Chat and one of our team will send you a quote by email.
Only full priced bikes and accessories can be purchased online using a CycleScheme or Gogeta voucher.
To purchase a reduced bike via CycleScheme, VIVUP, My Benefits World, Cycle Solutions, Gogeta and Bike2Work customers please contact our Customer Services Team on 0117 452 6571 and we will process your order manually.
Any bike reduced or on SALE may be subject to a 5% build and handing charge depending on your scheme, there is no charge with purchasing via Gogeta.
Service Plans are available on all bikes purchased in store and online within 60 days of purchase and a great way to save money on future services.
Your Service Plan is non-refundable, non-transferable and is registered to you and your bike (frame number required)
To ensure that we never let our you down, we proactively monitor competitor prices and adjust our own prices every week.
However, if you do find a product online for less than the price offered on our website or in store, please get in touch and we may be able to match it, as long as it matches the criteria below.
If you want to request a price match from us, simply contact our customer service team on 0117 452 6571 or contact us via our live chat.
|Speeds||Continuously Variable 380%|
|Weight||34.98kg (77.1 lb)|
|Gear inches||26" - 99" (2.08 - 7.91m)|
|Folding size||176 × 40.5 × 83cm (69.3 × 15.9 × 32.7in)|
|Folding time||5 sec|
|Frame sizes||One size|
|Distance - seat post to handlerbar||49 - 59cm (19.3 - 23.2in)|
|Distance - saddle to pedal||69 - 105cm (27.2 - 41.3in)|
|Suggested rider height||150 - 195cm (59.1 - 76.8in)|
|Max gross vehicle weight||200 kg (440.9 lb)|
|Max rider weight||120kg (264.6lb)|
|Frame||Tern GSD, 6061-AL, patented MultiTruss design, EFBE Tri-Test approved: 200 kg|
|Fork||Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32mm stanchions, Thru-axle, 70mm travel, EFBE approved: 200 kg|
|Handlepost||Tern Physis 3D, 3D forged, 5 patented technologies, 12°, 290mm|
|Stem||Tern Andros, adjustable, forged construction, patented technology|
|Heatset||Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated|
|Handlebar||Tern Sweep, 6061-AL, Tern Andros adapted|
|Grips / bar tape||Ergon|
|Saddle||Tern GSD by Velo, with rear handle|
|Seatpost||Tern Telescope, 34.9/30.9mm, 2014-AL|
|Seatpost clamp||Tern Collar, 6061-AL, 2pc|
|Front brake||Magura MT5, 4-piston hydraulic disc, 180 mm rotor, Sport pads|
|Rear brake||Magura MT5, 4-piston hydraulic disc, 180 mm rotor, Sport pads|
|Brake levers||Magura MT5 e-stop, hydraulic, with brake sensor|
|Brake cable and housing||Magura, hydraulic|
|Front hub||Tern Atlas, Boost Thru-Axle, Cargo-optimized design, sealed cartridge bearing|
|Rear hub||Enviolo SP, 380% continuously variable range, Boost|
|Spokes and nipples||Stainless steel, 13G|
|Rims||Tern Atlas, ultra wide 36mm, dual reinforced joint|
|Front tyre||Schwalbe Big Ben Plus, 55-406, Green Guard puncture protection, Reflex|
|Rear tyre||Tern x Schwalbe Super Moto-X, 62-406, Green Guard puncture protection, Reflex|
|Crankset||Tern GSD custom, Gates CDX CNC machined beltring|
|Cassette / Freewheel||Gates CDX, precision CNC machined cog|
|Bottom bracket||Motor integrated|
|Chain||Gates Carbon Drive CDX belt|
|Pedals||Urban with non-slip surface, sealed bearings|
|Shifter cable and housing||Jagwire LEX-SL, slick treatment, alloy ferrules|
|Motor||Bosch Cargo Line, 400% Assist, 85Nm Torque, max speed 25kph (EU); max speed 20mph (US)|
|Battery||Bosch Dual Battery system, 500Wh or 1000Wh|
|Display||Bosch Purion, 4 mode selectable, walk assist|
|Range||500Wh: 50-101km (31-63mi); 1000Wh: 102-206km (63-128mi)|
|Charger||220V, 4A (EU); 100-240V, 4A (US)|
Bells & Whistles
|Bell||Pitch Plus, brass|
|Chainguard||Tern Custom, full chain cover|
|Kickstand||Atlas Lockstand, with remote unlock, patented technology|
|Luggage socket||Combo Mount|
|Front light||Tern Valo Direct, 190 lumens|
|Rear light||RearStop Brake Light, Always on brake light|
|Mudguards||Integrated Wheel Guard, AL6061, with Side Skirt|
|Rack(s)||Frame integrated, heavy duty design; Max load weight: 100kg (220lb)|
|Accessory||ABUS, keyed-alike with Bosch battery|
|SKUs / Part Numbers||TERN2008|
Please note: Manufacturers can sometimes change the specification of the products from time to time.