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Company details

  1. Bicycle Store
  2. Bicycle Rental Service
  3. Bicycle Wholesale
  4. Bike Accessories Store

Information provided by various external sources

Electric bicycle conversion kit from Cytronex converts any bike into an lightweight ebike. C1 is an easy to install, retro fit, electric bike conversion kit at affordable price.


Contact info

4.0

Great

TrustScore 4 out of 5

3 reviews

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Rated 5 out of 5 stars

It's 2 years ago today that I received…

It's 2 years ago today that I received the Cytronex electric conversion kit for my Thorn Raven, and I'm prompted to say it was an excellent purchase, somewhat expensive, but you get what you pay for - quality.
I fitted it myself, and in these last two years have rode over 7000 miles with no problems. I do a lot of riding on rough tracks carrying heavy loads but this high quality kit hasn't missed a beat. I can ride 30-40 miles on one charge, which is ok for me; I use it for assistance, and it's a godsend on hills or facing headwinds. I'm 77 and it's great to know I can get a power boost whenever I like.
It comes out top in nearly every review of conversion kits I've read, and I can see why!
I love the fact that this is a very high quality British product too, and beautifully built with high quality materials. Aftercare was good, and all my questions were answered promptly.
I rarely leave long reviews, but felt compelled to in this case. I've had so much joy from this product ☺️

April 17, 2026
Unprompted review
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Rated 5 out of 5 stars

Brompton e-bike conversion kit

Brompton e-bike conversion kit.
I did a lot of research on how to convert my Brompton folding bike into an e-bike. I toyed with the idea of a swytch kit from another comp but was put off by the huge amount of negative reviews from people who have purchased a swytch kit.
Then I found Cytronex, a small engineering firm based in Winchester.
From the initial phone calls with the very competent member of the team Jake, I felt confident that they were a good choice. All parts of the Cytronex kit and manufactured and installed in Winchester was gives me great joy to be supporting a U.K. business. The kit itself is brilliant in both aesthetics but more importantly how it functions…
I am an amputee above knee to my right leg and therefore need a bit of assistance riding up hills. I can now cycle pretty much anywhere!
This is life changing for myself and I cannot thank Cytronex enough for the service I was given on my visit to their Winchester base where my e-bike kit was expertly installed by Jake.
One month on, I have ridden many miles without any problems and would recommend Cytronex without hesitation if you are thinking about using their services.

March 8, 2023
Unprompted review
Rated 5 out of 5 stars

A quality ebike conversion kit

A quality ebike conversion kit. Every kit has cable lengths tailored to your bike for a neat fit. Rear magnetic sensor works on rear sprockets so no awkward to fit pedal sensor and no need for brake switches. Straight forward to fit and seems a quality product with good backup and service.

February 10, 2022
Unprompted review

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