Free Shipping to Selected Countries

Premium Integrated Standard Headsets (IS)

Wolf Tooth Components

Wolf Tooth headsets are machined here in our Minnesota shop with aircraft-grade 6061 aluminum. They are designed to be lightweight, strong, and durable. Our headsets have three levels of industry-leading custom sealing to protect bearings from the elements and prolong the life of the headset. 

These IS headsets are for frames with molded-in internal bearing cups. Premium Headsets with Enduro stainless steel bearings have a lifetime warranty.



  • Any frame that uses IS (Integrated Standard) headsets with 41mm upper and 52mm lower outer bearing diameter
  • Uppers and Lowers sold separately
  • Enduro stainless steel sealed bearings included on both the upper and lower


    For the guide to determine which headset you need, click here.


    Tech Specs

     Upper Assembly
    • Enduro stainless steel sealed bearings
    • Ultralight stem cap with integrated spacer plus an aluminum bolt and a star nut
    • 7, 15 and 25mm stack height top cover options (7mm cover = 8mm total stack, 15mm cover = 15mm total stack, 25mm cover = 25mm total stack
    • O-ring seal prevents water intrusion around the steerer tube
    • Custom molded upper lip seal provides additional protection for upper bearing
    Lower Assembly
    • Enduro stainless steel sealed bearings
    • Custom molded dual lip seal on the crown race to protect lower bearing in the toughest conditions
    • All components precision machined in-house at Wolf Tooth from aircraft grade aluminum to ensure the highest level of quality