On todays video we have a look at a little device that I made which will make my old tired electric bike go a lot faster, climb hills better and go much further.








Disclaimer:- Video is for entertainment purposes only! please do not attempt to do this if you are unsure of the ability of your bike to be modified in this way, all testing was done on private and or off road tracks, ride sensibly at all times and obey the laws in your country.