Vertex VTK23928A-3 Cast Replica Top End Piston Kit - Standard Bore 53.94mm, Standard Compression body-bodywork-radiator-shrouds 1987-2004 Honda XR250R

1987-2004 Honda XR250R

2017-2018 Yamaha YZ250F

All Pullers are one-piece style

Pro Taper mount will work on sleds with crossbars on the sled

2007-2008 Sherco Trial 0

Vertex VTK23928A-3 Cast Replica Top End Piston Kit - Standard Bore 53.94mm, Standard Compression body-bodywork-radiator-shrouds 1987-2004 Honda XR250RBore: 53. 94mm Compression: Standard Compression Sizing: Standard Bore All pistons are heat treated with a T 5 hardening and tempering cycle. All piston skirts are coated with a high tech molybdenum disulphite coating for faster break in time and increased piston life. Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged pistons are forged from 2618