Naraku 60cc cylinder for BWS4T. Displacement is increased from the stock 50cc to a moderate but noticeable 60cc. The 42mm bore cylinder provides better traction compared to the stock cylinder....
This is the Polini 16/51 primary transmission for Bws/Zuma 50F & 50X. Installing this Polini primary transmission allows you to lengthen your transmission ratio. This will give you more extension...
Yamaha OEM quality rear brake cable. Can be used to replace when yours is worn or broken for Bws/Zuma 50F & 50X scooter. Yamaha OEM quality rear brake cable. Can...