BBB – SEMI-INTEGRATED / BHP-51
Semi-integrated headsets consisting of a combination of lightweight 6061 T6 alloy and stainless steel with sealed CrMo bearings.
- Bearing diameter: 41.0mm x 45 degrees
- Headtube ID: 44mm
- Aluminium 8mm cone spacer
- Open crown race for easy installation
For more information on headsets please read this handy article: Buyer's Guide | Headsets - BBB Cycling