FSA Impact Internal 1-1/8" Headset Black Campagnolo/Detangler Compatible Hybrid ACB

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FSA Impact Internal 1-1/8" Headset Black Campagnolo/Detangler Compatible Hybrid ACB
The FSA Impact Headset is a internal 1-1/8" black headset.

  • Campagnolo compatible
  • Alloy top cover
  • Patented alignment tip for increased durability and performance
  • 7075 alloy crown race
  • Laser etched aluminum top cap
  • 45/45 degree angular contact bearings
  • Impact Pro (HD4625) has stainless steel micro ACB (white seal)
  • Impact (HD4626) has serviceable hybrid ACB (yellow seal)
  • Compatible with most detanglers
Item Specifications
  • Color: Black
  • Weight: 64g
  • Material: Aluminum
  • Crown Race: 30.0
  • Stack Height: 0mm
  • Bearing Type: Hybrid ACB
  • Headset Type: Integrated/42mm OD/45 deg bearing (Hiddenset)
  • Defined Color: Black
  • S.H.I.S Upper: IS42
  • S.H.I.S Lower: IS42
  • S.H.I.S. Clamp Diameter: 28.6
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