FSA Orbit CF-40 1 1/8" / 1.5" Integrated Tapered Carbon Headset 121-0466

Integrated headset with upper angular contact bearing and lower angular contact bearing.  Please be sure your frame takes the compatible style based on specs below, contact us if you have questions about compatibility:

• For 1-1/8 to 1.5 steerer tubes
• 42/52mm inner diameter bearings
• 46/56mm outer diameter bearings
• 39.8mm Crown Race
• Upper bearing is 45/45 degree ACB (Angular Contact Bearing)
• Lower bearing is 36/45 degree ACB
• Stack Height: 16.6 mm
• Weight: 86.0 g