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Orbit C-40-ACB Integrated

Orbit C-40-ACB Integrated


Designed to accommodate tapered 1-1/8in-1.5in fork steerers in Campagnolo-style head tubes, the C-40 has a Campagnolo angular contact bearing at the top and an industrial sealed cartridge bearing at the bottom. A stainless steel crown race guarantees durability, with an alloy top cover to save weight.


  • 1-1/8in Upper,1.5in Bottom
  • 45 degrees/ 45 degrees ACB Upper
  • 1.5in 36 degrees/ 45 degrees ACB Lower (compatible with carbon or alloy headtubes)
  • For tapered 46mm/56mm OD headtube
  • For tapered fork steerer 1.5in to 1-1/8in
  • Alloy top cover
  • Upper: Campy Angular Contact Bearings (black seal)
  • Lower: 1.5in 36 degrees/45 degrees Angular Contact Bearings


  • Stack Height 15.5+0.8=16.3mm
  • Weight: 81.2g