88-'06 for Yamaha YFS200 Blaster PROX Piston Kit 19-4175 MPN: 87-4562

MPN: 87-4562

MPN: R1-4105

Shifting transmission remains unchanged (clutch lever use is recommended for shifting)

Gear drive uses less engine power to operate and improves valve timing accuracy over stock chain drive camshafts

Improved design

88-'06 for Yamaha YFS200 Blaster PROX Piston Kit 19-4175 MPN: 87-4562Manufacturer: Pro X MPN: 01. 2281. 125 Title: Piston Kit Size: (Big Bore) 1. 25mm Oversize to 67. 25mm Excellent economic alternative when you are looking for an O. E. M. quality replacement piston Mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX exact specifications and high quality standards Sleeved cylinder piston kits are available in standard size and a wide range of oversizes Plated cylinder piston kits come in