absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage - For Shimano Ultegra 8150 Full Ceramic Bearings Carbon Cage Titanium MFPN=M315BLK Puncture resistance and side-wall durability

Puncture resistance and side-wall durability come from our X-Guard Belt a 40x40 TPI anti-puncture barrier on top of a 180 TPI casing

}RockShox Recon Silver RL Suspension Fork - 29" 130 mm 15 x 110 mm 51 mm Offset Black D1

}Dakine DLX PickUp Pad - Black Small

4 Color Black Weight 137 Material Alloy Defined Color Black Stack Height 41 S

Defined Color Black PSI 50 TPI 120 Weight 1224 Tire Type Tubeless Ready Clincher Tire Intended Use Downhill Tire Intended Use Mountain Color Black Tire Diameter 27

absoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage - For Shimano Ultegra 8150 Full Ceramic Bearings Carbon Cage Titanium MFPN=M315BLK Puncture resistance and side-wall durabilityabsoluteBLACK HOLLOWcage Oversized Derailleur Pulley Cage For Shimano Ultegra 8150 Full Ceramic Bearings Carbon Cage Titanium. 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