Built in cable hanger for cyclocross applications. Micro angular contact cartridge bearings press directly into frame . 8mm aluminum bearing cap. 30.0mm crown race ID. IS-CC: Integrated System threadless headset for Cane Creek compatible frames with 41.0mm headtube ID (38mm ID for 1" steerer frames).
Features:
Orbit IS-CX has integrated cable hanger for cyclocross
Cane Creek compatible integrated style bearings fit directly into headtube
Integrated style bearings fit directly into headtube