Wolf Tooth Performance ZS Headsets - Zero Stack Upper

€46,95

This is only the upper bearing cup, You also need the Lower cup for a complete headset

Wolf Tooth headsets are machined here in our Minnesota shop with aircraft-grade 6061 aluminum. They are designed to be lightweight, strong, and durable. Performance Headsets with Enduro black oxide bearings have a one-year warranty. Our headsets have three levels of industry-leading custom sealing to protect bearings from the elements and prolong the life of the headset. Available in a variety of colors. These ZS headsets are for frames with internal bearing cups that are pressed into the frame. 

Compatibility

  • Any frame that uses ZS (Zero Stack) headsets with 44mm upper and 56mm lower head tube inner diameter.
  • Uppers and lowers sold separately.
  • Enduro black oxide 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.
  • 6mm top cover = 6mm total stack.
  • O-ring seal prevents water intrusion around 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 protects 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 damage to crown race seals.

Related Products

  • Precision headset spacers
  • Wolf Tooth crown race installation adapter
  • Premium ZS Headsets

Tech Specs

Weight: 55-58g
Material: 6061 aluminum

Made in the USA

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