9.2 average score from 25 reviews

Semi-Integrated Tapered

Model number: BHP-55
  • Semi-integrated tapered headset
  • Bearing diameter: 1.1/8-1.5" - 41.0-51.8 mm.
  • Open crown for easy installation
More information

Semi-Integrated Tapered Headset

The Integrated headset keeps your handlebar turning nice and smooth to make sure you can take every corner as tight as you want, and the durable sealed bearings makes sure you can keep doing that for a long time!


  • Headset type Zero Stack (ZS) / Semi-Integrated
  • S.H.I.S. Lower ZS55/40
  • S.H.I.S. Upper ZS44/28.6
  • Bearings included BHP-182, BHP-185
  • Cone spacer diameter (mm) 50
  • Cone spacer height (mm) 15
  • Crown race included Yes
  • Fork size (inch) 1.1/8 - 1.1/2
  • Bearings material CrMo
  • Headtube lower/inner diameter (mm) 55
  • Headtube upper/inner diameter (mm) 44


  • Weight (g) 111
  • Bearing CrMo
CrMo bearings

CrMo bearings

Sealed CrMo bearings.