Performance Machine 0133-1539S-B Speedstar Rear Brake Rotor - 11.5 - Black Adonized body-covers-trim-frame-covers 1993 Arctic Cat EXT 580

1993 Arctic Cat EXT 580 Z

2019-2021 Honda CBR650R ABS

Integrated finger pulls for easier removal

shaped fuel hose and clamps

2023 Polaris Patriot Boost INDY VR1 137

Performance Machine 0133-1539S-B Speedstar Rear Brake Rotor - 11.5 - Black Adonized body-covers-trim-frame-covers 1993 Arctic Cat EXT 580Performance Machine Speedstar Raceline Full Floating Brake Rotors are CNC precision machined to ensure a flat and parallel surface. Hardening the 420 stainless steel outer band to meet RC36 specifications, coupled with a full floating design yields a rotor with a higher resistance to deformation. The wave cut braking surface is drilled in a sweep pattern for optimal heat dissipation with a reduction in weight. The inner carrier utilizes the increased