CeramicSpeed pulley wheels Shimano 9100/8000/RX800/GRX

Pulley wheels from CeramicSpeed for Shimano 11-speed rear derailleurs in the 9100, 8000, RX800, and GRX series. The wheels have a narrow-wide tooth profile and ceramic bearings.

• Compatibility: Fits Shimano 9100, 8000, RX800, and GRX 11-speed rear derailleurs.
• Tooth profile: Narrow-wide for better chain retention.
• Bearings: Ceramic bearings.
• Manufacturing: CNC-machined for a precise fit.
• Color: Red.

Check rear derailleur model and setup before installation.