1.1/8”, 45°×45° ACB
For 46mm OD headtube
1.1/8” steerer
Stainless steel Angular Contact Bearing (White Seal)
Campag Compatible
Stack height: 9.5 + 1 = 10.5mm
Spares:
Top and Bottom Bearing: TH870S (160-6483)
Crown Race: H6029 (160-5535)