Orbit C-40/48-CF ACB Diff OD Headtube (15mm)

* 1.1/8" 45°×45° ACB Upper
* 1.5" 36°×45° ACB Lower
* Compatible with Carbon or Alloy head tubes
* For tapered 48mm/56mm OF head tube
* For 1.1/8" to 1.5" tapered fork
* Carbon fibre top cover
* Upper: Campy Angular Contact Bearing
* Lower 1.5" 36°×45° Angular Contact Bearing
* Stainless crown race
* Stack height: 15.35+0.8=16.3mm
* Weight: 91.5g

**Spares:**

* Top bearing: TH870 (160-1647)
* Bottom bearing: TH073 (160-6761)
* Crown race: H6083 (160-5536)