Full Speed Ahead Orbit UF 1-1/8" Threadless Headset Black Bearing O.D. (mm)-42 }SRAM Rival Medium Cage/Pulley Kit

}SRAM Rival Medium Cage/Pulley Kit Black

Pro Head Reinforcement System (PHR) has a larger and more spherical contact area and is designed to balance loads transferred to the rim

Precision tolerances provide perfect fit and floating tip design ensures easy crank removal

Premium grade spoke nipples available in brass or alloy with multiple color options

Full Speed Ahead Orbit UF 1-1/8" Threadless Headset Black Bearing O.D. (mm)-42 }SRAM Rival Medium Cage/Pulley KitFull Speed Ahead Orbit UF 1 1 8" Threadless Headset Black. The FSA Orbit UF threadless headset is constructed of aluminum and features ACB lower and retainer ball upper bearings. Forged and CNC machined 6061 T6 Aluminum cups Patented alignment tip for increased durability and performance Upper cup uses double sealed 5 32" ball bearings Lower cup uses a black seal angular contact bearing Upper and lower water seals Laser etched aluminum top cap AL7075