Shimano Deore XT SM-RT76 6 Bolt Disc Rotor

SMRT76 rotors give excellent performance using 6-bolt mounting system
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 mountain hardware
Average weight for 160mm rotor is 138 grams