Vertex VTK24244B Cast Replica Top End Piston Kit - Standard Bore 71.935mm, Standard Compression suspension-shocks-struts-components-shock-covers Rotor shape promotes uniform brake

Rotor shape promotes uniform brake pad wear - the same contact surface between the pad and disc every revolution generates regular wear

1977-1978 Suzuki RM125

unless otherwise noted in chart

1995-2002 Polaris Scrambler 400 4x4

Vertex VTK24244B Cast Replica Top End Piston Kit - Standard Bore 71.935mm, Standard Compression suspension-shocks-struts-components-shock-covers Rotor shape promotes uniform brakeBore: 71. 935mm 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