Shimano XT RT79 Centre Lock Disc Rotor - 160mm  £19.99

Shimano M810/M775 RT79 Centre-Lock Disc Rotor (note, will not work with Saint m800) 

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