Tern GSD S10 Gen 1


Battery
400Wh Bosch Battery
eBike Weight
27kg
Maximum Range
25-100 Miles
Motor
250W Bosch Performance Line
Tern GSD S10 Gen 1
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 MatchAn Electric Cargo Bike Designed To Fit Your Life
The GSD Electric Cargo Bike is fit for purpose. Whether it's transporting kids, doing your shopping, carrying goods or even just riding as a personal bike, the Tern is up to the challenge.
Multiple accessory options means you can tailor the bike to suit your needs.

Enormously Useful, Suprisingly Small
With a fold-able front stem, you can slide the bike comfortably into the back of a car or urban appartment.
Only 180cm long (same size as a normal bike), the GSD can carry up to 180kg of cargo. Plus, it adjusts to fit riders from 150 - 195cm, so all the family can use it.

Kids Will Love It
With room for 2 Thule child seats plus extra space for 200kg worth of cargo, the GSD really does mean you can ditch the car.
The low step-thru frame makes hopping on and off easy, and with the low centre of gravity, riding is balanced and safe.

Bosch Performance eBike Technology
Riding with 2 kids up a steep hill or long distance? Fear not, the Bosch eBike technology has got you covered.
The Performance Line Motor has torque of 60Nm, meaning it will get you up pretty much any hill in the country reliably and comfortably.
The 500Wh battery will take you between 20 and 80 miles, depending on weight and terrain.
For an extra long rider, a dual 500Wh battery option is available to ensure a full days electrically powered riding.

Why the GSD?

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. *Panniers do not come as standard.

Yepp, It'll Fit Two
Thule Maxi child seats are the best in the business. The GSD is designed to fit two, with plenty of foot clearance for the rider. No special adapters needed.

All Day Battery
One of the Tern's perks is the ability to double up on battery power. With a 1000Wh capacity, you can ride from dusk til dawn with a range of over 100 miles with load!

Friends Get Lifts
The GSD brings new meaning to “riding with a friend.” A host of ‘Sidekick’ accessories, including a KLICKfix seat cushion, retractable foot pegs, and an under-seat handle, let two adults ride together in comfort. With Bosch power and an ultra-low center of gravity, you might not even notice your passenger.

Balance for the kids
Getting your kids on the back of a bicycle can be a challenging activity. The Tern has a balanced kickstand that can hold up to 80kg, so loading kids or cargo will be stable

Safety First
Cycling is safer when you can travel at the speed of the traffic flow. Quick acceleration thanks to the Bosch motor allows you to do just that. The GSD is equipped with super bright LED's that run off the Bosch battery too. Extra beefy puncture-less Schwalbe tyres provide an extra layer of stability.
What the expert says
‘Easy to ride, low stand-over, wide range of sizing adjustments, huge carrying capacity, smart accessories, stands on end.’
‘The Tern GSD is, without a doubt, the most useful bike I’ve ever ridden and there’s a hole in my life now I’ve had to give it back. This is a great bike, for lots of reasons: it’s fun, it’s supremely practical, it’s easy to store and it’s built to last.’
‘My usage for the GSD is errands, dropping off packages at the shipping center near my house, and the occasional commute. I’ve also zipped around to shoots like the one yesterday about morning commuters and another today about taking photos with an iPhone.’
Specifications
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BatteryDual Battery Slots, 400Wh / 500Wh / 900Wh. (Second Battery sold separate)
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MotorBosch Performance, 36V / 250W
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BrakesMagura MT5, 4-Piston Hydraulic Disc, 180mm Rotor
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ForkTern GSD, 1.5" Taper, Boost Thru Axle, 110mm, 6061-AL
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FrameAluminium (Universal Size)
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Gear SystemShimano Deore 1x10 speed
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HandlebarTern Sweet, 27 degrees, 6061-AI, Tern Andros adapted
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TyresTern Custom Schwalbe Super Moto-X 62-406, Green Guard Puncture Protection, reflex
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Wheel Make and SizeTern Atlas, heavy duty
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.