evo.com | Shimano Rotors > What's cooler than being cool? Ice cold, of course. And what's cooler than ice cold? Why, it's Shimano Ice Tech. Naturally! The Shimano SM-RT86 Disc Brake Rotor has a 3-layer design that keeps your brakes from overheating. They're quiet, consistent, and cool (in looks and actual temperature). Ice-Tech Braking Technology Cooling technology for consistent performance. Pad Compatibility All Pad Compounds 3-Layer Structure Features an aluminum core and two stainless steel outer layers to reduce rotor surface temperature approximately 100deg C compared to all-steel rotors. Hub Compatibility 6-Bolt Disc Hubs (Not Centerlock Compatible) Aluminum Spider Core | Shimano SM-RT86 Disc Brake Rotor 2026 - 160mm | Aluminum