The Wolf Tooth Premium IS Headsets for Specialized are made exclusively for Specialized frames with moulded-in internal bearing cups and a 42mm upper bearing diameter.
Machined at Wolf Tooth’s Minnesota shop with aircraft-grade 6061 aluminium and with three levels of industry leading custom sealing, these headsets are designed to be lightweight, strong and durable.
The headsets use Enduro stainless steel bearings which are built to the highest specifications for lasting quality.
The stack on the headsets is 3mm and is available in Wolf Tooth’s signature anodised colours.