Pro-X 01.4221.A Piston Kit (A) - Standard Bore 53.96mm brake-brake-calipers-brake-caliper-rebuild-kits This socket technology allows for

This socket technology allows for almost infinite adjustment and perfect viewing angles

height measured from bottom of passenger seat to top of bar

2010 Triumph Street Triple R

2011-2013 Gas Gas XC 300

Top: 3-1/2in

Pro-X 01.4221.A Piston Kit (A) - Standard Bore 53.96mm brake-brake-calipers-brake-caliper-rebuild-kits This socket technology allows forBore: 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.