Pro-X 01.4216.B Piston Kit (B) - Standard Bore 53.96mm drive-primary-drive-primary-drive-kits clamp area does not require

clamp area does not require oversized risers or a clamp kit

exceeds OEM specs

Adjustable shoulder strap with D-Ring connections for easy carrying

Replacement Face Shield for Trekker Helmets

2012-2019 KTM 300 XC

Pro-X 01.4216.B Piston Kit (B) - Standard Bore 53.96mm drive-primary-drive-primary-drive-kits clamp area does not requireBore: 53. 96mm 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.