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Due to the unfortunate COVID-19 Pandemic, we are currently experiencing an unprecedented volume of online orders, in person visits, and bike repairs.
We are doing our very best to fill orders, help customers, and keep your bikes working. Please expect to see some delays at this time.
Thank you for your understanding and patience.

FSA Orbit C-40/48 Intergrated Headset

FSA Orbit C-40/48 Intergrated Headset
  • Color: Black
Steerer Diameter:
1-1/8 – 1.5-inch tapered
Please select options


- 1-1/8", 45°/ 45° ACB upper
- 1.5", 36°/ 45° ACB lower
- Compatible with carbon or alloy head tubes
- For tapered 48mm / 56mm OD head tube
- For 1-1/8" to 1.5" tapered fork
- Carbon fiber top cover
- Upper: Campy angular contact bearing (black seal)
- Lower: 1.5" 36°/ 45° angular contact bearing (black seal)
- Alloy crown race
- Stack height 15.5+0.9=16.4mm
- 91.5 grams

Part Numbers

Option UPC MPN
Black / 1-1/8 – 1.5-inch tapered 400310070463 121-0478A