FSA Impact Pro Internal Headset (Red) (1-1/8") (IS42/28.6) (IS42/30)

FSA Impact Pro Internal Headset (Red) (1-1/8") (IS42/28.6) (IS42/30)
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FSA Impact Headset.


  • Gyro compatible, 45/45 degree angular contact cartridge bearings, alloy crown race
  • Impact: 45 x 45 degree Campagnolo Integrated

SHIS Upper: IS42
SHIS Stem Clamp Diameter: 28.6
SHIS Lower: IS42
Crown Race: 30
Steerer Type: Straight (1-1/8")
Upper Stack Height: 8mm/1mm
Bearings: 45° x 45° (Campagnolo Integrated)
Color: Red

This product was added to our catalog on November 5, 2021