FSA 1-1/8" Upper Headset Bearing 41 mm x 30.2 mm x 6.5 mm Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button... FSA 1-1/8" Upper Headset Bearing 41 mm x 30.2 mm x 6.5 mm Ships within Australia In stock. Available via Click and Collect or Buy Online Share Loading Facebook Like button...