Shimano RT-CL800 SLX 160mm Centre-Lock Rotor – External Lockring
The Shimano RT-CL800 160mm External Lockring Rotor is a high-performance disc brake rotor designed for consistent braking power, excellent heat management, and quiet operation across road, gravel, and MTB applications. Positioned in Shimano’s premium ICE TECHNOLOGIES FREEZA range, it delivers stable braking performance even on long, technical descents.
Its 2-piece sandwich construction (steel outer + aluminium core) improves heat dissipation, helping reduce brake fade while maintaining strong, predictable stopping power in all conditions. The external lockring version ensures compatibility with wider axle and hub setups, offering a secure and easy installation.
Key Benefits:
ICE TECHNOLOGIES FREEZA: Advanced heat management for reduced brake fade
160mm Rotor Size: Balanced stopping power for MTB, gravel, and road use
External Lockring Design: Secure fit and easy installation/removal
Consistent Brake Performance: Reliable stopping in wet and dry conditions
Quiet Operation: Reduced vibration and noise under braking
Who is this best suited for?
Ideal for mountain bikers, gravel riders, and road cyclists running Shimano Centre-Lock hubs who want dependable braking performance with improved heat control and durability for demanding riding conditions.
