* 1.1/8â, 36°Ã45° ACB
* For 45mm OD Headtube
* 1.1/8â steerer
* Carbon Fibre top cap
* Angular contact bearing (Blue Seal)
* Stack Height 9.6 + 1 = 10.6mm
**Spares:**
* Top and bottom bearing: TH873 (160-1648)
* Crown race: H6119 (160-5558)