Vertex VTKTC22984B Forged Replica Top End Piston Kit - Standard Bore 94.96mm, 12:1 Compression control-levers-perches-throttle-levers Available in black/silver 400 and

Available in black/silver 400 and gray/silver 500

Specification: SAE 80W90 / API GL-4/5

2021 Sherco 125 SE Factory

Enough for complete treatment of average size tanks

Shortened valve guides to accept higher lift cams

Vertex VTKTC22984B Forged Replica Top End Piston Kit - Standard Bore 94.96mm, 12:1 Compression control-levers-perches-throttle-levers Available in black/silver 400 andBore: 94. 96mm Compression: 12: 1 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