SpeedBox B.Tuning 3.0 For all Bosch Motors without Smart System

SpeedBox tuning

Hi found it very easy to install and set up , the increase in power is great , havnt gone mad 28 mph max is just right for my needs

Fantastic service and SpeedBox will change your riding experience for the better

Absolutely brilliant, this was my second purchase of the soeedbox3b I would highly recommend the SpeedBox or any other chip Two Wheels sell. The staff are helpful and kind and always go that extra mile to help and support.

Brilliant support and item

I purchased the speed box 3, I had little idea how to get the connection sorted; the support was great and the speed box delivers; very pleased. I will be back soon when I get my next bike.