Vertex VTK23375B-1 Cast Replica Top End Piston Kit - Standard Bore 71.95mm, Standard Compression chemical-paint thanks to the state-of-the-art HCT

thanks to the state-of-the-art HCT tread design

Main compartment measures: 14in

Internal pocket inside the waistband

1974-1975 Yamaha YZ360

Vertex VTK23375B-1 Cast Replica Top End Piston Kit - Standard Bore 71.95mm, Standard Compression chemical-paint thanks to the state-of-the-art HCTBore: 71. 95mm 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