Product Details

Wolf Tooth headsets are machined in the USA with aircraft-grade 6061 aluminum. Premium Headsets with Enduro stainless steel bearings have a lifetime warranty. Our headsets stand above the rest with three levels of superior custom sealing to protect bearings from the elements and prolong the life of the headset. They are designed to be lightweight, strong, and durable. 

These IS headsets are made exclusively for Specialized frames with molded-in internal bearing cups.

Compatibility

• Any Specialized bike that uses an IS (Integrated Standard) headset with 42mm upper bearing diameter.
• Some bikes, like the Stumpjumper EVO, have an adjustable headset where an upper cup is pressed into the frame. Our bearing will fit into that cup and our top cap will fit neatly on top.
• Uppers and lowers sold separately.
• Enduro stainless steel sealed bearings.
• Ultralight Stem Cap With Integrated Spacer plus an aluminum bolt and a star nut.
• One 3mm stack height top cover option.
• O-ring seal prevents water intrusion around steerer tube.
• Custom-molded upper lip seal provides additional protection for upper bearing.
• Material: 6061-T6 aluminum
• Weight: 3mm • 43g

About Wolf Tooth
Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of racers and riders. Components are mostly made in Minneapolis, USA.