1.1/8", 4545 ACB Gyro Compatible For 44mm OD headtube 1.1/8" Steerer Campy Compatible bearings (yellow seal) 7075/T6 crown race Stack height: 9.4mm Sprares: Top and Bottom bearings: TH870 (160-1647)
1.1/8", 4545 ACB Gyro Compatible For 44mm OD headtube 1.1/8" Steerer Campy Compatible bearings (yellow seal) 7075/T6 crown race Stack height: 9.4mm Sprares: Top and Bottom bearings: TH870 (160-1647)