The new Shimano XT/Saint SM-RT79 180mm rotor uses trickle down technology from the flagship XTR groupset. The precision cut braking surface helps reduce heat and mud build-up while prolonging brake pad life.

Features:

• SM-RT79 rotors give excellent performance using the proven Shimano Centre-Lock system providing excellent rigidity and security with an easy set-up
• Precision cut stainless steel braking surface improves pad clearing in muddy conditions while aiding cooling under high load
• Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life
• Large forged alloy spider supports rotor surface, increasing rigidity and reducing weight
• Comes complete with alloy lockring
• Average weight for 180 mm rotor with lockring is 165 grams
• Compatible only with Centre-Lock type hubs

Specifications

• Rotor diameter: 180mm (7")
• Compatibility: Centre-Lock
• Weight: 165 grams