Piston Pin Ring Set STD Bore Size Ø52.00mm Fit for Yamaha BWS Aerox Nitro NEOS Ovetto 100 1997-2003. Fit for Yamaha YQ100 Aerox 100 2000-2002. Fit for Yamaha YN100 OVETTO 100 1999-2003. KOLBEN KOMPLETT Kit 40.25mm für Yamaha BWS Jog Axiss NEOS Why Ovetto Mach 50.
