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

2024 KTM 390 Adventure

Not recommended for wet clutches

Quickly draws down heat in the engine compartment

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