Effortless from the first step. The Desiknio Oxytocin pairs a low-step frame with lightweight construction and the near-silent MAHLE X30 system — delivering smooth, natural support in a bike that’s easy to live with day to day.
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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 Oxytocin suitable for?
The Oxytocin is for riders who value premium engineering and want a bike that feels effortless from the outset. The low-step frame makes getting on and off completely natural, particularly in stop-start city riding, while the overall build keeps things light, balanced, and easy to handle.
It suits those riding daily through the city who value comfort, balance, and a bike that feels intuitive to handle. Upright enough to stay relaxed, yet responsive enough to keep things moving smoothly through traffic.
It also works for riders looking for low-maintenance reliability. The sealed gearbox and belt drive keep things quiet, clean, and consistent — reducing servicing and letting you focus on the ride.
Low-Step Frame – Effortless access, everyday confidence
The Oxytocin’s step-through design removes the friction from everyday riding.
No awkward mounting, no balancing acts — just step through and go. It’s particularly useful in stop-start environments, making it ideal for urban riding where ease matters.
Despite the accessibility, the frame remains refined and well-balanced, with clean lines and fully integrated cables.
Pinion Gearbox + Belt Drive – Built for the long run
The Pinion C1.9 gearbox offers a wide gear range with precise, dependable shifting.
Paired with the Gates Carbon Drive belt, it creates a drivetrain that’s clean, quiet, and virtually maintenance-free. No oil, minimal wear, and built for consistent performance over time.
It’s a setup designed for riders who want reliability without the hassle.
Electric Bike Specifications
Battery
iX2 236 Wh min. 50 km max. 80 km optional Range Extender: 171 Wh, max. 60 km extra
Brakes
Hydr. Disc Brakes, Shimano BR-MT201
Drivetrain
Gates Carbon DriveTM CDX Belt
Fork
Hydroformed Aluminium, 12 mm Thru Axle
Frame
Hydroformed Aluminum Low-Step
Gear system
Pinion C1.9 9-Speed Gear Range 568 %
Grips
Ergon GA30
Lights
Supernova V521s, 100 lx / Supernova E3
Motor
Mahle X30 250 W 45 Nm 25 km/h
Saddle
Velo VL-6474 Comfort
Sizes
M, L
Tyres
Kenda Crusher, 40-622, Black
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 warrantee 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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