Tern GSD S10 LR Gen2 Electric Bike
£4,700.00
Built for families and utility, the Tern GSD S10 LR can carry up to 200kg, making it the perfect car alternative. Its low-step frame, Bosch Cargo Line motor, and modular accessories offer unmatched versatility, stability, and comfort for riders of all sizes. Browse our full e-bikes collection or check out our Tern eBike range.
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With over 10 years experience, our knowledgeable team is on hand virtually or in-store to help you find the perfect eBike.
Over 350 In Stock eBikes
Browse our curated range of A-List eBikes. Ready for a convenient fast delivery.
eBikes Inspected & Tested
Every eBike is assembled by our mechanics before preparing the bike for collection or delivery.
Stay Fully Charged
In addition to a 2 year warranty on eBikes, we offer servicing, maintenance and support for life.
About the Tern GSD S10 LR
The Tern GSD S10 LR is thoughtfully designed to make handling heavy loads easy, regardless of the rider's size.
Its unique geometry and low centre of gravity ensure a stable ride, even when carrying cargo or passengers. The step-through frame adds to its accessibility, making mounting and dismounting simple, while allowing riders to easily reach the ground at stops.
Built for versatility, whether you're carrying two kids, an adult passenger, a dog, or cargo for work and adventure. With a wide range of compatible accessories to suit your needs, you can customise your setup for the perfect ride.
Explore Compatible Accessories
What the journalist says
"The Tern GSD immediately stood out with its 20-inch wheels and cargo setup, designed for both children and cargo. My wife, who usually humours my bike enthusiasm, was the first to jump on it, ride it solo, and even load up the kids. It's truly unlike any other bike we've seen, offering a unique combination of practicality and fun."
Russel Eich, BikeRadar
Tern's Dedication to Safety
The GSD has undergone extensive testing by EFBE Prüftechnik GmbH, a top bicycle testing facility in Europe. The frame and fork have been proven to withstand a total mass of 200 kg, ensuring durability and reliability over time.
The GSD's Bosch motor system and battery have achieved the UL-2849 certification, having been rigorously tested for safety standards to ensure protection against potential electrical hazards.
Your GSD is assembled by our certified eMechanics, who follow a detailed safety checklist before delivering your bike, ensuring that it is ready to ride with complete peace of mind.
Key Features
Tern Atlas Stand
The best in-class kick stand available, strong and stable and has a patented locking feature for safety. A button on the handlebar for you to be able to release the bike from a stand still.
Bosch Cargo Line Motor
Upgraded to the Bosch Cargo Line Generation 4 motor from the Generation 2 Performance Line motor. 85Nm of torque and up to 400% of pedal assistance. The Bosch 400Wh battery powerpack comes as standard with the LR, fitted centrally.
More Cargo Capacity
With 100kg of capacity, the GSD allows for two Yepp Maxi seats to be fitted in the new Clubhouse Gen 3. Wheel guards are also included to ensure extra safety for the passenger legs.
Adjustable for all riders
The GSD features a versatile one-size-fits-all design, with an adjustable stem, clever double seat-post, and adaptable handlebars. These allow for easy adjustments, ensuring that the bike comfortably fits riders between 4'11" and 6'6".
Tern GSD Suspension fork
The Generation 2 GSD now features a specially designed front suspension fork, engineered to comfortably handle up to 200kg of load, ensuring a smoother and more stable ride, even when fully loaded.
Eco System of Accessories
There are numerous modular rack options available, allowing you to customise the bike to perfectly suit your needs—whether it's for transporting children or carrying various types of cargo.
Electric Bike Specifications
Weight
34kg
Battery
Bosch Dual Battery system, 400 Wh/900 Wh
Brakes
Magura MT5, 4-piston hydraulic disc, 180 mm rotor, Sport pads
Tyres
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
Saddle
Tern GSD by Velo, with rear handle
Display
Bosch Purion, 4 mode selectable, walk assist
Frame
Tern GSD, 6061-AL, patented MultiTruss design, EFBE Tri-Test approved: 200 kg
Motor
Bosch Cargo Line, 400% Assist, 85 Nm Torque
Rims
Tern Atlas, ultra wide 36 mm, dual reinforced joint
Suspension Fork
Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 70 mm travel, EFBE approved: 200 kg
Chain
10 spd, DHT for eBike, GST corrosion resistant coating
Handlebar
Tern Sweep, 6061-AL, Tern Andros adapted
Grips
Ergon
Hubs
Tern Atlas, Boost Thru-Axle, Cargo-optimized design, sealed cartridge bearing, Tern Atlas, Boost Thru-Axle, Syntace X-12 standard, Cargo-optimized design
Stem
Tern Andros, adjustable, forged construction, patented technology
Pedals
Urban with non-slip surface, sealed bearings
Rack
Frame integrated, heavy duty design
Seatpost
Tern Telescope, 34.9/30.9 mm, 2014-AL
Crankset
Tern GSD custom, forged 6061-AL DH crankarm
Kickstand
Atlas Lockstand, w/ remote unlock, patented technology
Lock
ABUS, keyed-alike with Bosch battery
Shifter
Jagwire LEX-SL, slick treatment, alloy ferrules
Lights
Tern Valo Direct, 190 lumens
Mudguards
Integrated Wheel Guard, AL6061, w/ Side Skirt
Gear System
Shimano Deore, 1 x 10 spd
Dimensions
Folded: 176 x 40.5 x 83 cm
Headset
Tern Flux Pro Taper, 1.5", angular contact bearings, Physis integrated
Delivery & Aftercare
Built & checked by expert mechanics
Our experienced eBike technicians will build and inspect your bike before dispatch.
No hassle return in the first 30 days
If you aren't satisfied with your purchase, we accept returns providing the bike is in showroom condition and has covered under 5 miles.
Free & Fast Delivery in the UK
We provide free tracked delivery on all eBikes (excluding eCargo's).
Recommended Service Plan & Guarantee
Free 6-week health check & recommended service plan tailored to you. 2 years manufacturers warrantee on all eBikes.
Related eBikes & eBike Accessories
Insurance Available
LAKA's comprehensive eBike insurance offers protection against theft, damage, loss, and more. You get 30 days free insurance by using the code FULLYCHARGED. Elevate your security further with our Gold & Diamond rated eBike locks. For added assurance, consider our optional GPS trackers for select bike models. Ride confidently knowing that your eBike is safeguarded.
What the expert says
The hiplock d1000
The Hiplok D1000 is a diamond rated lock that is resistant to angle grinders and has been widely acclaimed as the best eBike lock on the market.
LAKA
LAKA are a collective insurance company that offers competitive pricing for eBike specific insurance that empowers the rider.
GPS Trackers
GPS trackers with the Bosch Smart System & PowUnity work for Bosch powered eBikes, please get in touch with us if you are unsure exactly what tracker is suited to your bike.
Free eBike Delivery
Once you have placed an order with us, our team will handpick your items and schedule them into our workshop. Our specialist eMechanics will build & inspect your eBike before preparing it for collection or delivery.
FedEx Courier Delivery - Free*
eBikes are dispatched within 1-3 working days when in stock at Fully Charged. Your eBike will be inspected & tested before being safely packaged and sent out to you. Attach the pedals with a spanner, then straighten & tighten your handlebars with an allen key before riding. You will receive updates via FedEx once the bike is en route.
*Free delivery does not include eCargo bikes. For eCargo bike delivery options, please get in touch.
Store collection - Free
Store collection is recommended if you are local to any of our stores. Your bike will be built, fully charged and ready to ride away. Our team can give you a detailed handover in store to help you get set up with everything you need.
Premium Home Delivery - Price is Postcode Dependent
Receive your bike fully built ready to ride. A member of the team will assist setting up everything you need with your bike. Please select the free courier delivery at checkout, and we will be in touch with the estimated cost, and to arrange the handover.
Returns Information
Our team is dedicated to making sure you are happy with your Fully Charged purchase and shopping experience. If for any reason you wish to return or exchange an item, you can find further details on how to do so below.
Cycle to Work & Financing
Ride now and pay later. We offer a range of payment options including 0% Finance and Cycle-to-Work schemes.
Financing
Check out the finance calculator to get a glimpse of the monthly payments, depending on your deposit and the duration of the loan.
Cycle to Work
We provide a variety of Cycle to Work schemes that allow you to save up to 42% through a salary reduction. Now, you have the option to use Cycle to Work directly from your shopping cart.
eBike Sizing
eBike suggested rider height can be found when selecting your frame size from the dropdown.
If this information isn’t available, or you’d like additional confirmation, please get in touch with our eBike specialists who can help make sure you’re getting the right size.
