Vertex VTK23429AB Cast Replica Top End Piston Kit - Standard Bore 39.46mm, Standard Compression engine-clutch-components-plates-plate-kits 2000-2002 KTM 250 EXC

2000-2002 KTM 250 EXC

stepped down to 1 for use with stock hand controls

2005-2013 Triumph Bonneville T100

Protects the chain and rear sprocket

1993-1994 Kawasaki KX250

Vertex VTK23429AB Cast Replica Top End Piston Kit - Standard Bore 39.46mm, Standard Compression engine-clutch-components-plates-plate-kits 2000-2002 KTM 250 EXCBore: 39. 46mm 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