Polini cylinder kit D.47 for Yamaha NeoS 50 2T air cooled | eBay
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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 evolution aluminum cylinder kit for Yamaha NeoS 50 2T air cooled | eBay
Polini racing cylinder kit D. 47 for Yamaha NeoS 50 | eBay
Yamaha Monster Neos 125 - YouTube
Polini aluminum cylinder kit D. 44 for Yamaha NeoS 50 ie 2009> | eBay