Tern Vektron S10 Gen 3 - Sale











Battery
Bosch PowerPack, 400Wh
eBike Weight
22.1kg
Maximum Range
20-60 Miles
Motor
250W Bosch Performance Line
Tern Vektron S10 Gen 3 - Sale
Insurance
Insurance Available
We got you covered
Our tailored eBike insurance package will protect you from:
- Accidental damage or theft
- Legal expenses
- Replacement cycle hire
- Accessories and helmets.
Cycle Scheme
Cycle 2 Work Schemes
Power up your commute
We work with a number of cycle scheme providers to help make the purchase of your new eBike and accessories more affordable. Cycle schemes allow you to make a tax-free purchase, saving up to 47%, by paying for the eBike and accessories out of your pre-tax salary. Better still, being a salary sacrifice scheme, the payments are taken out of your salary over an extended period (usually 12 months) meaning you get to spread the costs also!
Cycle to Work schemes can be processed by emailing us at info@fullycharged.com.
Over 300 eBikes in stock
Check the bike you want is available and what the estimated delivery date will be.
Check StockFind the finance that fits best with you
We accept most C2W schemes, Paypal, most Credit Cards and 0% finance options.
Check FinanceFast & Free UK Delivery
Fast shipping with reputable couriers. Next day & free to most UK postcodes when in stock.
Find out about delivery5 ★ service and aftercare
We have over 500 5-star google reviews with trained e-mechanics in a 4000sq ft service centre.
Price MatchWho is this bike suitable for?
Why compromise on class and quality with a folding electric bike? Combining versatility, portability and efficiency, the Tern Vektron S10 is the perfect bike for those who want to enjoy cycling, whilst still being able to go the distance on all manners of terrains, courtesy of Bosch.
With folded dimensions of just 41x86x61cm, the Tern Vektron can be tucked under your desk, the pub bench or on the boat, making it the perfect electric bike for commuting or weekend outings. Running late for the train? No worries - the Vektron S10 can be folded down in 10 seconds!
The lightweight alloy frame makes this a foldable electric bike that can be carried up a flight of stairs, making this bike a portable transport option for those living in high rise environments.
The Tern Vektron makes hopping between your favourite city spots a delight; allowing you to get where you need to go, with more energy to enjoy the things you love, once you reach your destination.

Why Buy Tern? Why Fully Charged?
With the world on the verge of auto-mobility, driverless cars and ride-sharing, and with the arrival of electric vehicles, it is Tern’s ambition to help drive this force of change with a collection of electric bikes that take hills, headwinds, traffic and bike thieves out of commuting. As an urban mobility business that focuses specifically on the compact eCargo and folding sector, Tern’s range of bikes give an unrelenting focus on ride quality and are ideal for commuting and storage purposes. Whether you have children to take on the school run, goods that need transporting or if you’re loading up your bike for a weekend adventure, look no further than Tern.
We have formed a close relationship with Tern and were awarded best Tern global dealer of the year in 2021. The Tern range features some of the best selling eBikes across our stores, with several of our staff personally owning Tern bikes and using them everyday!
What the expert says
‘It rides like a dream and unlike just about any folding bike I’ve ever tried.’
Electrek
Read all reviewsKey Features
Go from A to Beyond with the 250Wh Bosch Performance Line motor, with up to 300% pedal assistance, 65Nm of torque and the ability to make gradients laughable. The motor and Bosch 400Wh PowerPack battery work in connected harmony, with the Bosch Purion display unit allowing you to easily change between the 4 different modes; eco, tour, sport and turbo. The Purion also displays ride information such as battery level, predicted range and speed.
Ride with the Bosch Performance Line motor, with up to 300% pedal assistance, 65Nm of torque and the ability to make gradients laughable. The motor and Bosch 400Wh PowerPack battery work in connected harmony, with the Bosch Purion display unit allowing you to easily change between the 4 different modes; eco, tour, sport and turbo. The Purion also displays ride information such as battery level, predicted range and speed.
Tern has updated the OCL frame hinge joint to the even stronger OCL+ frame hinge technology, providing the Vektron S10 with more robust gussets and welding, meaning even with a foldable frame geometry this is a sturdy electric bike.

Built to Carry
Taking design inspiration from the ultimate carrying eBike, the GSD. The Vektron S10 has had an upgrade to its carrying capabilities. Tern's 'Atlas Rack' has been redesigned and strengthened to provide a better ride feel under load. Seamlessly compatible with Thule child seats, it's also a car replacement on the school run!

Tern Andros
Incredibly easy to use, while being incredibly versatile. The Andros system makes it easy for a family to share the Vektron, without the need for tools and tinkering with each new rider. Also included is the Valo headlight, providing up to 150 lumens of brightness!

Strong Joints
The classic Tern OCL frame hinge joint had been updated to make it even stronger, it is now the OCL+. Advanced welding techniques and robust gussets give the Vektron a sturdy ride feel.
Specifications
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Battery400Wh
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MotorBosch Performance, 300% Assist, 65 Nm Torque, max speed 25 kph (EU);
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DisplayBosch Purion, 4 mode selectable, walk assist
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BrakesMagura MT4 Hydraulic Disc
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ForkTern Tarsus, 6061-Al, hydroformed
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FrameTern Vektron, hydroformed 7005-AL, OCL+ joint, 3 patented technologies
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Gear SystemShimano Deore 10 speed
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GripsErgon GP10
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HandlebarKinetix Comp, double-butted 6061-AL, Tern Andros adapted
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KickstandURSUS, rear mount
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LightsFront - Tern Valo Direct | Rear - Herrmans H-Trace
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Maximum Load105kg
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PedalsMKS EZY
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SaddleTern Porter+, patented GripPad design, PrimeGel padding
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SeatpostTern Telescope, 34.9/30.9 mm, 2014-AL
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StemTern Andros, adjustable, forged construction, patented technology
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TyresSchwalbe Big Apple, Performance Line, 55-406, puncture protection, Reflex
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Weight22.1kg
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Wheel Size and Make20" Schwalbe Big Apple
User Reviews
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 covered under 5 miles.
Free & Fast Delivery in the UK
We provide free tracked delivery on all eBikes (excluding eCargo's).
Recommended Service Plan and Guarantee
Free 6-week health check & recommended service plan tailored to you. 2 years manufacturers warrantee on all eBikes.