Same day shipping on all orders received by 3:00pm central time

Wolf Tooth Precision Headsets are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. Available in a variety of colors to add some style to your bike. These IS headsets are for frames with molded-in internal bearing cups. 

Compatibility

  • 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

Upper assembly features:

  • 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 features:

  • 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

  • Service and additional parts available

Recommendations

The Wolf Tooth crown race installation adapter will help avoid damaging the crown race seals

Related Products

Tech Specs

Weight: 7mm • 52g  |  15mm •  59g  |  25mm •  66g
Material: 6061 aluminum

Made in the USA

[snippet name="Prop 65"]

Patent and trademark information

    -->

    Wolf Tooth Precision Headsets are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. Available in a variety of colors to add some style to your bike. These IS headsets are for frames with molded-in internal bearing cups. 

    Compatibility

    • 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

    Upper assembly features:

    • 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 features:

    • 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

    • Service and additional parts available

    Recommendations

    The Wolf Tooth crown race installation adapter will help avoid damaging the crown race seals

    Related Products

    Tech Specs

    Weight: 7mm • 52g  |  15mm •  59g  |  25mm •  66g
    Material: 6061 aluminum

    Made in the USA

      WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.​

    Patent and trademark information