SKU: JOE25796
UPC: 615339120581
MPN: 25796
The Brake Rotor Rear Steel 9-1/2in Dia. Mini Sprint by JOES RACING PRODUCTS is purpose-built for mini sprint racers who demand reliable stopping power in high-heat competition environments. Mini sprints operate in extreme conditions where brake temperatures spike rapidly, requiring rotors engineered to withstand sustained thermal loads without fade or warping. This rear rotor is the foundation of any serious mini sprint braking system, delivering consistent friction modulation lap after lap on both dirt and asphalt tracks where precision deceleration determines race outcomes.
Manufactured from premium steel, the 9-1/2-inch diameter rotor provides ample swept area to dissipate brake energy while maintaining the lightweight profile critical to mini sprint performance and handling dynamics. Steel construction offers superior thermal conductivity compared to composite alternatives, allowing heat to transfer away from the brake fluid and caliper assembly more efficiently. The rotor's 0.95-inch thickness balances structural rigidity with optimal heat absorption, preventing the surface warping that occurs under repeated hard braking cycles. JOES RACING PRODUCTS' engineering ensures consistent friction coefficients across the rotor face, translating to predictable brake feel that allows drivers to build confidence through corner sequences.
Racers choosing the Brake Rotor Rear Steel 9-1/2in Dia. Mini Sprint benefit from decades of JOES RACING PRODUCTS' track-proven component development. The lightweight 1.8-pound design minimizes unsprung mass, improving suspension compliance and tire contact patch consistency—factors that compound over a full race distance. Installation pairs seamlessly with mini sprint rear brake assemblies, and the rotor's standard 9-1/2-inch diameter ensures compatibility with OEM and aftermarket mini sprint brake packages. Whether you're building a competitive package or upgrading an existing setup, this rotor delivers the thermal stability and durability expected at the highest levels of mini sprint racing.
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