absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage - For Shimano Ultegra 8150 Full Ceramic Bearings Carbon Cage BLK size-700c }Shimano Tiagra BR-4700 Front Brake

}Shimano Tiagra BR-4700 Front Brake Caliper

Available with 48-millimeter and 53-millimeter extensions they are cold forged from the highest quality 6061-T6 aluminum then CNC machined to enhance the shape and further reduce weight

Adhesive Yes Wheel Size All Material Cloth Width 10 keyword search 10 Rim Strip Width (mm) 10

9 (1-3/8") Front Derailleur Cable Pull Dual Front Der/Shifter Compatibility Shimano Mountain Max Ring (teeth) 40 Front Derailleur Style Traditional

absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage - For Shimano Ultegra 8150 Full Ceramic Bearings Carbon Cage BLK size-700c }Shimano Tiagra BR-4700 Front BrakeabsoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage For Shimano Ultegra 8150 Full Ceramic Bearings Carbon Cage Black. The absoluteBLACKs HOLLOWcage for Shimano Ultegra 8150 12 speed derailleurs makes the 8150 drivetrain whisper quiet. It features a carbon polymer mono plate construction with bespoke oversized full ceramic bearings and one of the most advanced silencing pulleys ever made. Designed for use with Shimano Ultegra 8150 drivetrains