How to install speed release kit SpeedFun Ribelle tuning ebike Yamaha PW-X, PW-X2, PW-SE and PW-TE

Find out how to install the SpeedFun Ribelle speed release kit on ebikes with Yamaha PW-X, PW-X2, PW-SE and PW-TE engines. The SpeedFun Ribelle tuning kit increases the assistance up to over 60 Km/h and shows the real data on the display.
Click here to buy the SpeedFun Ribelle kit for Yamaha PW-X, PW-X2, PW-SE and PW-TE 2019:
www.speedfun.b...
Click here to buy the SpeedFun Ribelle kit for Yamaha PW-X and PW-SE 2017/18:
www.speedfun.b...
Do you like SpeedFun? Do you want to stay informed on the latest news, new products and tutorials? So what are you waiting for?
Subscribe to the UA-cam channel: / speedfun tuning ebike
Like Facebook page: it-it.facebook...
Come and visit us on our website: www.speedfun.b...