Pro-X 01.4322.B Piston Kit (B) - Standard Bore 66.35mm suspension-fork-covers 2013 Aprilia SR 50

2013 Aprilia SR 50

2008 Yamaha XV1700AS Road Star S

2021-2023 Kawasaki KAF400 Mule SX 4x4 XC FI

2005-2015 Yamaha RST90 RS Venture

Pro-X 01.4322.B Piston Kit (B) - Standard Bore 66.35mm suspension-fork-covers 2013 Aprilia SR 50Bore: 66. 35mm Sizing: Standard Bore Excellent economic alternative when you are looking for an OEM 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 standard size, as well as in A, B, C and D oversizes if available.