This is the Shimano XT RT86 Icetech Disc Brake Rotor for 6-bolt compatible wheels. The 3-layer structure with aluminum core and two stainless steel outer layers reduces rotor surface temperature by approximately 100 degrees Celsius compared to all-steel rotors.

Features:

• 6-bolt Ice-Tech Rotor
• Aluminum core construction
• Lowers operating temperature
• Resists power fade
• Increases pad life
• ICE TECHNOLOGY Rotor: Cooling technology for consistent performance.

Available Sizes:

• 160mm