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Wolf Tooth Components

Wolf Tooth Premium IS Headsets - Integrated Standard LOWER

Wolf Tooth Premium IS Headsets - Integrated Standard LOWER

Regular price €39,95 EUR
Regular price Sale price €39,95 EUR
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S.H.I.S Designation
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This is only the Lower bearing cup, You also need the Upper cup for a complete headset

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. 


  • 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


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

Related Products

  • Precision headset spacers
  • Wolf Tooth crown race installation adapter

Tech Specs

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

Made in the USA