Endless Racing Rotors

Features

• Material: Steel with special carbon, Bell housing: Aluminum alloy
• Shape: 2 piece type
• Special heat treatment finished
• Slit shape: Curving Slit or E-Slit
• A racing spec brake rotor that has been extensively researched and developed and is used in actual races such as Super GT, which is the top category in Japan. Adopts a two-piece type in which the rotor and bell housing are separate, and the rotor material is evenly blended with special carbon using a proprietary technology. As a result, Endless were able to obtain a stable friction coefficient that is less likely to cause cracks, and successfully bring out the full performance of the brake pad. In addition, the bell housing is made of aluminum alloy, which is resistant to heat and has high strength. It not only contributes to stable braking force but also reduces unsprung weight.
• These two-piece brake rotors have a unique vane shape to improve cooling performance. This makes it possible to suppress temperature rise under high loads.  Under the same load conditions, Endless compared the rotor temperature and friction coefficient of the genuine company. A 370mm x 34mm thick rotor and the ENDLESS genuine replacement 2P type 370mm x 34mm thick (84 vanes), and found a 200℃ difference in rotor temperature. They were able to confirm a difference of 0.1μ in the brake pads as well. Using a brake rotor with high cooling efficiency prevents the rotor temperature from rising and maintains the appropriate temperature range for the brake pads.