Cytronex Electric Bicycle System

Cytronex Electric Bicycle System

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YOUR bike can be a high quality EBIKE with Cytronex, the gold standard British retrofit ebike kit. British Electric Bike technology.

Lightweight, efficient, silent, smooth and natural power assistance - go further, faster, choose exact power to keep up with friends or get to work fast. Cytronex present - the groundbreaking C1 kit! This feat of British engineering and design can transform your bike into a electronically powered dream machine. Find out more at our website: www.cytronex.com.

13/08/2026

Featuring our customers, who are our best marketing tool, here’s John who not only modified his Moulton for Cytronex but has helped other Moulton customers with advice, John has bought two Cytronex kits over the last 4-5 years and popped in today to say hello. Cytronex fits to almost any bike and we ship all over the world so why not see whether yours is compatible? Message us including your email for more details and for our special Summer offer worth £157.50 ( but only for a few more days) # Retrofitebikekit

08/08/2026

Summer goes on and on here in the South of England where Cytronex is made, and now we are no longer at mega heatwave temperatures our British customers can better enjoy cycling in our beautiful countryside. This customer James, took a photo for us after he’d newly installed Cytronex on his beautiful bike, and then described his first ride on Chobham Bridleways as ‘ a blast!’ Thanks James and enjoy ☺️ and because we are feeling generous please contact us to find out more about our fantastic offer worth £157.50 for any customer buying a new kit.

27/07/2026

We love hearing from customers and here is what Brian said to us!:

"I bought and fitted a kit to my Thorn Raven and boy what a game changer it was. The bike is not particularly light by modern standards, with the Rohloff hub gears and panniers etc, but I can ride almost anywhere now without trepidation and with blissful enjoyment. I commute to my Narrowboat, regularly fully laden and loving every pedal revolution. It has given me back something I though was gone forever.

I know my Dad, a great racer and cycling aficionado would have been scornful initially but now I hear him in my head saying "if it gets you out go for it!"
So at now 70yo I'm about to put another Cytronex kit on my old Johnny Berry lightweight, hang it on the back of my camper van and go explore some more.

Best thing cycling I ever bought. The Staff at Cytronex there are brilliant, knowledgeable and very helpful to an old duffer like me, I'm exceedingly grateful to them all."

Thanks Brian! :D

If you're looking for a new ebike with Cytronex, we've got an unbeatable deal on right now which saves you £495 on any new bike from us. Contact us today to find out more or book a test ride! :)

10/07/2026

Just launched, this is by some margin the BEST deal ever on Cytronex e-bikes 🥳Why not book in for a test ride soon to find out why Cytronex won ‘best ebike’ and best overall ebike kit too! And we are just up the road at 7 Bridge Street, Wi******er! If you’ve already got a bike you want to convert we also have deals on kit only purchases, why not DM us or send an enquiry through our website? Cycling is the nicest way to keep cool in the hot weather, as you make your own breeze 😎

08/07/2026
Photos from Cytronex Electric Bicycle System's post 25/06/2026

It has been a busy time of year for us. We've been selling lots of kits and here are a few photos of bikes we've recently fitted with Cytronex.

Cytronex can fit almosy any bike so if you want to electrify your bike please contact us! 🚲⚡️

19/06/2026

When you want to start riding more, it is important that your bike and your head are safe! We currently have deals on helmets across our range up to 25% off and to help with getting your bike in tip-top shape, we are giving customers £15 towards any parts that are replaced within a service :)

Drop us a message or contact us to book your bike in for a service!

******er

Photos from Cytronex Electric Bicycle System's post 16/06/2026

We’re here at 7 Bridge Street Wi******er and also have a special summer offer on servicing too- get £15 of parts of accessories for all services booked in June…so why not pop in and see all our deals!

Photos from Cytronex Electric Bicycle System's post 16/06/2026

When did you last replace your helmet? Here at Cytronex we’ve always put safety first and looove selling helmets as it’s arguably the most important bit of bike kit…—and here’s a great example of how modern quality helmets protect your brain….see a pic of the cycle helmet after Cytronex designer Mark hit an overhanging tree off road at speed- impressive that it’s only dented and ( apart from a bruised thumb and mild abrasions) all is well 🥳. To celebrate we have a helmet sale up to 25% off here in Wi******er UK. We say replace your helmet every 3-4 years or after an impact. Pay the most you can afford, and stick with decent brands as you can trust the testing and research. It’s not worth skimping on something that can save you from a serious head injury. ….

21/05/2026

This is great AI which nicely illustrates that the design of bike we recognise today hasn’t changed much for over 100 years. It’s why here at Cytronex we believe that adding power to your bike is better than rebuilding a bike. Not only is it lighter and more efficient, but you never have to worry about your Ebike becoming obsolescent. Your bike IS your Ebike. Why not contact us today to see how we can transform your ride with the gold standard in Ebike kits.

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Location

Category

Address


7 Bridge Street
Winchester
SO230HN

Opening Hours

Monday 9am - 5:30pm
Tuesday 9am - 5:30pm
Wednesday 9am - 5:30pm
Thursday 9am - 5:30pm
Friday 9am - 5:30pm
Saturday 9am - 5:30pm