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    • FSA Orbit C-40-ACB 1.5 Headset (No.42-ACB)

        • $79.99 79.99
        • RRP $102.99
        • Save 22%
    • Select Colour
      Select Steerer Diameter
      1.1/8" - 1.5" Tapered
      Select Option
      15mm Cone Spacer
      9mm Cone Spacer

FSA Orbit C-40 Tapered Integrated Headset

Tapered headsets are a combination of the other styles. Usually a tapered steerer tube will have a 1.1/8" or 1.5" lower diameter, and a 1.1/8" upper diameter.

The headsets for these frames & forks can be any combination of traditional, internal, or integrated headsets. It is very important to accurately measure the inner diameter of the headtube top and bottom to narrow down the headset model needed. In some cases, Tapered headtubes can be used with a straight 1.1/8" steerer tube if a reducing headset race is available for that headset.


  • Steerer Tube OD: 1.1/8" to 1.5" tapered
  • Upper head tube ID: 42mm
  • Lower head tube ID: 52mm
  • Fork crown seat OD: 39.8mm
  • Stack height: 8.9mm
  • Weight: 83.4g
  • Angular Contact Bearings

Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivers toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Colour: Black
  • Option: 9mm Cone Spacer, 15mm Cone Spacer
  • Steerer Diameter: 1.1/8" - 1.5" Tapered
  • Headset Type: Integrated Tapered

Headsets Buying Guide

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