Shimano RT64 Disc Brake Rotor Centrelock With External Lockring - 203mm

Shimano SM-RT64 rotors offer secure and easy set-up with the proven centre-lock mounting system.

Features:

• 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
• Alloy spider supports rotor surface, increasing rigidity and reducing weight
• Comes complete with steel external lockring (use Hollowtech 2 tool to fit)