Pre-order
Tern GSD S10 Gen3 Electric Bike
£5,900.00
The Tern GSD Gen3 S10 combines the trusted GSD platform with next-gen tech. Featuring the Bosch Smart System, ABS braking, and a 10-speed Shimano drivetrain, it’s built for families, pros, and everyday riders who want serious cargo power in a compact, connected package.
Talk to our eBike Specialists
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.
What Makes the GSD Gen3 S10 Stand Out?
The Bosch Smart System with Kiox 300 display gives you more control than ever. From GPS tracking and theft alerts to ride customisation and over-the-air updates, it connects your bike to the digital world in a seamless, user-friendly way. The bright colour display makes checking range, support levels, and navigation info a breeze.
For added confidence in stop-and-go city riding, the Bosch ABS braking system prevents wheel lock-up during hard braking, especially when fully loaded. Whether you're carrying kids or cargo, ABS helps you stay in control on wet roads, gravel paths, or sudden stops.
Built to Fit Your Life
From weekday errands to weekend adventures, the GSD Gen3 S10 is designed to flex around your needs. Whether you're carrying kids, groceries, pets or gear, this is a bike that slots seamlessly into everyday life—no car required.
A wide range of modular accessories makes it easy to tailor the setup. Add child seats, weather protection, cargo boxes, panniers or pet carriers—then swap them out as your plans change. The GSD is built to do more than one job.
View Compatible Accessories
Engineered for Safety, Certified for Peace of Mind
Every part of the GSD Gen3 S10 LX is built with safety at its core. The frame and fork have been independently tested by EFBE Prüftechnik GmbH, meeting the strict DIN 79010 cargo bike safety standard—ensuring it can handle its full 210kg load rating with confidence.
The electrical system is equally robust. The entire Bosch Smart System—including the motor, battery, charger, and display—is fully certified to UL 2849, the leading international standard for eBike electrical safety and fire prevention.
Electric Bike Specifications
Frame
Tern GSD, 6061-AL, patented MultiTruss design, DIN 79010 certified: 210 kg
Fork
Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 50 mm travel, EFBE approved: 210 kg
Handlebar
Tern Physis 3D, 3D forged, 5 patented technologies, 12°, 290 mm
Stem
Tern Andros, adjustable, forged construction, patented technology
Headset
Tern Flux Pro Taper by FSA, 1.5", angular contact bearings, Physis integrated
Handlebar
Tern Sweep, 6061-AL, Tern Andros adapted
Grips
Ergon
Saddle
Tern GSD by Velo
Seatpost
Tern VLT (Very Large Telescope) with LightAction levers
Seatpost Clamp
Tern Collar
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 light sensor
Front Wheel
Tern Atlas, heavy duty cargo wheel
Rear Wheel
Tern Atlas, heavy duty cargo wheel
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 36 mm, dual reinforced joint
Tyres
F: Schwalbe Big Ben Plus, Green Guard puncture protection, Reflex R: Tern x Schwalbe Super Moto-X, Green Guard puncture protection, Reflex
Shifters
Shimano Deore, 1 x 10 spd
Rear Derailleur
Shimano Deore Shadow+
Crankset
Tern GSD, forged 6061-AL DH crankarm
Cassette
Shimano 11-42T, 10 spd
Bottom Bracket
Motor integrated
Chain
KMC 10 spd, for eBike, EPT corrosion resistant coating
Pedals
Urban with non-slip surface, sealed bearings
Motor
Bosch Cargo Line, 400% Assist, 85 Nm Torque, max speed 15.5 mph (EU)
Battery
Bosch 545 PowerPack, Fast Swap, Dual Battery bays, optional 2 x 800 Wh max capacity
Display
Bosch Kiox 300 w/ LED remote, connectivity with Bosch eBike Flow IOS/Smartphone app, electronic bike lock
Range
545 Wh: 45-98 km (28-61 mi); 1090 Wh: 90-196 km (56-122 mi)
Bosch Connect Module
Bosch Connect Module with GPS/GSM connectivity & anti-theft alarm when subscribed to Flow+; free 12-month trial upon activation
Anti Lock Braking
Bosch Anti-Lock Braking System, Gen 2
Chainguard
Tern GSD, full chain cover
Kickstand
Atlas Lockstand Gen 2, AutoLock w/ remote unlock, patented technology
Luggage Socket
Combo Mount
Front Light
Ignis Headlight, Hi/Lo beams, 700 lumens
Rear Light
RearStop Brake Light, Always on
Mudguards
F: Aluminum R: GSD wheel guard
Rear Rack
Atlas G, 100 kg (220 lb) capacity
Frame Lock
ABUS or AXA, keyed-alike with Bosch battery
On Board Charging
USB-C, 5V/2.4A, 12W max
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.
