absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage - For Shimano Dura-Ace 9250 Full Ceramic Bearings Carbon Cage Titanium MFPN=RDG054CDPN32SB0783 3 Chain - 8-Speed 116

3 Chain - 8-Speed 116 Links Gray

Seamless shifting and pedaling performance thats made to last

}RockShox Spring Internals Top Cap and Adjuster Knob Kit XC30 A1-A3 / 30 Silver A1 26" 80mm X-Soft Silver

}MRP 1x V3 CS Chainguide - 28-36T E-Mount Black

fast design with very low resistance

absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage - For Shimano Dura-Ace 9250 Full Ceramic Bearings Carbon Cage Titanium MFPN=RDG054CDPN32SB0783 3 Chain - 8-Speed 116absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage For Shimano Dura Ace 9250 Full Ceramic Bearings Carbon Cage Titanium. The absoluteBLACKs HOLLOWcage for Shimano Dura Ace 9250 12 speed derailleurs makes the 9250 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 Dura Ace 9250