The Desiknio Dopamine Peak pairs race-inspired geometry with the lightweight MAHLE X20 system and advanced Smart.Shift technology — delivering a powerful, fluid ride that stays composed whether you're climbing, cruising, or pushing on.
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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.
Who is the Desiknio Peak Smart Shift suitable for?
The Dopamine Peak is designed for those who enjoy pace, distance, and a bike that feels alive beneath them — whether that’s fast commutes or longer weekend efforts.
It suits riders who value premium engineering and lightweight, playful geometry without compromising comfort. The bike strikes a balance between speed and stability, giving you confidence on open roads while remaining composed over longer distances.
It also works for those tackling varied terrain. From smooth tarmac to rougher routes and climbs, it’s built to handle changing conditions without breaking rhythm.
MAHLE X20 System – Lightweight power for the climb
Developed in collaboration with Desiknio, the MAHLE X20 system delivers smooth, consistent support with a focus on real-world riding.
With 250W and up to 60Nm of torque, it provides the extra push when gradients kick in, without overwhelming the ride feel. Power delivery is seamless, helping you maintain momentum rather than interrupt it.
Smart.Shift + Pinion – Precision without interruption
The Smart.Shift system paired with the Pinion gearbox brings fully electronic, automatic shifting into a high-performance setting.
There’s no need to think about gear changes — the system responds instantly, keeping you in the optimal gear as terrain and speed change. Shifts are smooth, fast, and almost imperceptible.
Combined with the Gates belt drive, it creates a drivetrain that’s quiet, durable, and virtually maintenance-free — built for long distances and demanding rides.
Electric Bike Specifications
Battery
iX2 236Wh min: 30 miles, max: 51 miles, optional Range Extender: 171 Wh
Brakes
Hydr. Disc Brakes, TRP HYWIRE
Drivetrain
Gates Carbon DriveTM CDX Belt
Fork
Monocoque Full Carbon / 12 mm Thru Axle
Frame
Hydroformed Aluminum Diamond
Gear System
Pinion C1.9i Smart.Shift 9-Speed Gear Range 568 %
Grips
Ergon GA30
Lights
Supernova V521s, 100 lx / Supernova E3
Motor
Mahle X20 250 W 60 Nm 25 km/h
Saddle
Ergon SF10
Tyres
Pirelli Cinturato Gravel H, 45-622
Weight
16 kg
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 warranty on all eBikes.
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.
Price Matching
We work hard to offer competitive prices alongside specialist advice and a great aftercare experience.
If you find the same bike cheaper at a UK retailer with a physical store, let us know. The item must match exactly (model, size, colour), be in stock and available to buy.
We'll do our best to match the price – and you’ll still enjoy the Fully Charged experience.
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.
All the bikes listed below are in-stock and ready for fast delivery or collection from Fully Charged.
To understand how and why we stock Riese & Müller bikes differently, watch our short video.
Live stock, in real time: See genuine warehouse availability, updated daily.
More bikes incoming: Ongoing orders arriving weekly across key models help reduce wait times.
Talk to a specialist: Our team can help match the right model, gearing and accessories to your needs.
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