1.1/8”, 36°×45° ACB
For 45mm OD Headtube
1.1/8” steerer
Carbon Fibre top cap
Angular contact bearing (Blue Seal)
Stack Height 9.6 + 1 = 10.6mm
Spares:
Top and bottom bearing: TH873E (160-0014000000)
Crown race: H6119 (160-5558)