NEW Shimano XTR/Dura-Ace RT-CL900 Disc Brake Rotor with Lockring - CenterLock, Silver Size:140mm (RT-CL900 SS) 0 mm cleat spacers included

0 mm cleat spacers included

Nickel plating delivers top-tier durability as well as a quiet shift experience

this trail is a tidy 11

Additional CNC milling reduces weight by 8-10g from non-SL version ring

Open tread and lightweight construction

NEW Shimano XTR/Dura-Ace RT-CL900 Disc Brake Rotor with Lockring - CenterLock, Silver Size:140mm (RT-CL900 SS) 0 mm cleat spacers includedThe Shimano RT CL900 disc brake rotor provides quiet and consistent braking control for any terrain. Consistent braking performance on any long, steep descent thanks to excellent heat dissipation Robust arm shape for quiet operation without sacrificing weight or heat dissipation Heat dissipation paint boosts performance Includes lock ring with internal serration