FSA: Orbit IS-2 Integrated 1.1/8" 41.2mm Headset - Best Price: £0.00 from Polaris Bikewear Buy for best price Description * For 45mm OD head tube * 1.1/8" steerer * Alloy top cover * Angular Contact Bearing (Black seal) **Spares** * Top & Bottom Bearing: 160-1648 (TH-873E) * Crown Race: 160-5530 (H6028) Show All Prices ***************
FSA: Orbit IS-2 Integrated 1.1/8" 41.2mm Headset - Best Price: £0.00 from Polaris Bikewear Buy for best price Description * For 45mm OD head tube * 1.1/8" steerer * Alloy top cover * Angular Contact Bearing (Black seal) **Spares** * Top & Bottom Bearing: 160-1648 (TH-873E) * Crown Race: 160-5530 (H6028) Show All Prices ***************
