Performance Machine Speedstar Disc Brake Rotor - Black Ano - 11.8" - Rear - 0133-1810S-B

Performance Machine Speedstar 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 strength of 7075-T6 aluminum for a lighter weight design while improving braking performance.

Features:

• 420 stainless steel outer band
• Specifically designed for use with Performance Machine wheels only (3.25" bolt circle)

Specifications:

• Material: 420 High-Carbon Stainless Steel
• Mounting Position: Rear
• Outside Diameter: 11.8" (300 mm)
• Style: Speedstar