FSA Giant Integrated Headset For OCR / SCR Frames  £19.95

• 1.1/8” Semi cartrdige type
• For 47mm OD headtube
• 1.1/8” steerer
• Alloy top cover
• Chromoly cups
• Semi-cartridge bearings
• Stack height: 5.6 + 2.9 = 8.5mm
• Weight - 112g including supplied top cap, M6 preload screw and star fangled nut.

Spares:

• Top and bottom bearings: MR085
• Crown race: H6062