Bionx is now selling conversion kits to turn standard bicycles into pedelecs via Zyro.
Claimed to be the lightest regenerative retro-fit systems available in the UK, BionX's system comprises a battery, wheel and handlebar console. All BionX systems include a 250W rear wheel motor with either an eight or nine-speed cassette.
Limited to UK 15mph speed restrictions, each kit comprises an easy-to-use digital console, which allows the rider to ride in four power assist modes (+1 to +4) or four regenerative modes (-1 to -4) when braking or riding downhill to recharge the battery.
For more on the BionX lines, contact Zyro on 01845 521700.