Shimano GRX RT-CL800 S Disc Brake Rotor with Lockring - 160mm, CenterLock, Silver

The Shimano GRX RT-CL800 160mm disc brake rotor brings dependable, quiet stopping power to mixed-surface rides and steep descents. Built with a two-piece design, this 160mm variant offers superior heat dissipation to maintain steady braking control across challenging terrain without adding unnecessary bulk.

Its reinforced arm profile suppresses vibration and noise while keeping the weight down to just 114 grams. Designed for quick and secure CenterLock hub mounting, it comes complete with an internally serrated lockring for hassle-free installation.

Key features:

• 160mm two-piece rotor designed for Center-Lock hubs
• Advanced heat dissipation for sustained downhill control
• Sturdy arm architecture engineered for quiet braking
• Compatible with all pad compounds
• Includes internal serration lock ring
• Weight: 114g