Vertex VTKTC23443B Forged Replica Top End Piston Kit - Standard Bore 77.96mm, 13:1 Compression tools-diagnostics 1979-1980 Yamaha MX100

1979-1980 Yamaha MX100

Provides thicker oil films between gear teeth

Not recommended for wet clutches

Big End Width (mm): 20

2010-2012 Honda VT750C2B Shadow Phantom

Vertex VTKTC23443B Forged Replica Top End Piston Kit - Standard Bore 77.96mm, 13:1 Compression tools-diagnostics 1979-1980 Yamaha MX100Bore: 77. 96mm Compression: 13: 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