ROTOR FOR DISC BRAKE, RT-CL800,SS 140MM, W/LOCK RING (INTERNAL SERRATION)

• Quieter than ever, but with superb, consistent braking performance on any long, steep descents thanks to excellent heat dissipation
• The new arm shape is more robust, leading to quieter operation
• Disc brake rotor size: 140 mm, 160 mm, 180 mm, 203 mm