Shimano XTR HB-M9110 External Disc Rotor Lock Ring and Washer

Disc rotor bolts for SRAM/Avid.

Shimano Disc Rotor Parts

Wolf Tooth CenterLock Rotor External Splined Lockrings for securing centerlock rotors to centerlock hubs. Machined from 7075-T6 aluminum at Wolf Tooth in Minnesota, USA.

• Compatible with 12mm, 15mm and 20mm thru axles and QR
• Machined 7075-T6 aluminum provides strength with weight savings
• Durable anodized finish provides added protection and premium look
• Torque to 40Nm
• Not compatible with 6-bolt rotors and hubs
• Washer included

The Hope Center-Lock Lockring is CNC-machined from high quality aluminum and designed for use with a center-lock disc rotors.

• CNC machined
• For use with axles up to 15mm
• Compatible with rotors from other manufacturers

Jagwire Centerlock Rotor Lockrings securely attach a Centerlock rotor to a hub

• Aluminum construction

Make fine adjustments to the rotor position with the SRAM Rotor/Hub Shim.