• To suit tapered forks
• If you are running a 1 1/8" fork you will need to purchase the Works Components reducer crown. - this headset comes as standard with a crown race to suit tapered forks
• Upper cup Stack height: 11mm - Total upper stack height including bearing cover: 16mm
• Lower cup Stack height: 14mm
• Upper Bearing: 41mm OD, 45 x 45 Degree AC sealed bearing
• Lower Bearing: 52mm OD, 45 x 45 Degree AC sealed bearing
• Upper cup insertion depth: 9mm
• Lower cup insertion depth: 10.5mm
• Split type 7075-T6 aluminium crown race for simple, tool free installation
• Headset comes complete with top-cap (star-nut included), bearings and crown race - all parts required for fitment