CeramicSpeed Oversized Pulley Wheel System for Compatible with Shimano 9100/8000 Series - Coated Races, 3D Printed Titanium Pulley, Carbon Cage, Ti Disc Pads Manufacturer Part Number: 11159238

Manufacturer Part Number: 11159238

Manufacturer Part Number: 471XX

WILL NOT WORK WITH TRADITIONAL PUSH TYPE SHOCKS

Manufacturer Part Number: 98-21978

Manufacturer Part Number: FD40128-10

CeramicSpeed Oversized Pulley Wheel System for Compatible with Shimano 9100/8000 Series - Coated Races, 3D Printed Titanium Pulley, Carbon Cage, Ti Disc Pads Manufacturer Part Number: 11159238The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Product Specifics Defined Color: Silver Drivetrain Speeds: 11 Fits Brand: Compatible with Shimano Fits Model: Ultegra R8000 SS Fits Model: Ultegra R8050 SS GS Fits Model: Dura Ace R9100 Fits Model: Dura Ace R9150 Largest Cog: 32 keyword search: OSPWS Today's Stock