70cc Big Bore Cylinder Kit & Carburetor & Coil & Racing Ac Cdi For Yamaha Axis 50 Breeze Jog Neos Vino 50cc 2-stroke 47mm / 10mm - Engines Big Bore & Top
Polini aluminum cylinder kit D. 44 for Yamaha NeoS 50 ie 2009> | eBay
Polini evolution aluminum cylinder kit for Yamaha NeoS 50 2T air cooled | eBay