Vertex VTK23630B-1 Cast Replica Top End Piston Kit - Standard Bore 66.35mm, Standard Compression body-foot-controls-peg-covers L x 2 9/16in

L x 2 9/16in

Small End Width (mm): 17

A stainless steel mid-pipe mates to the computerdesigned rear can for lightweight durability

2018-2019 Yamaha SR10L SR Viper LTX

Vertex VTK23630B-1 Cast Replica Top End Piston Kit - Standard Bore 66.35mm, Standard Compression body-foot-controls-peg-covers L x 2 9/16inBore: 66. 35mm 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