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Premium ZS Upper Headset

Premium ZS Upper Headset

Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high-pressure waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.


  • Stainless steel bearings provide unparalleled corrosion resistance
  • Highly recommended if your headset will be exposed to wet conditions or sweat
  • Ultralight stem cap with integrated spacer, plus an aluminum bolt and a star nut
  • O-ring seal prevents water intrusion around the steerer tube
  • Custom-molded upper lip seal provides additional protection for upper bearing
  • Lifetime warranty
Select Color
Select S.H.I.S. Stem Clamp Diameter
Select Upper Stack Height
From $22.73

Original: $64.95

-65%
Premium ZS Upper Headset

$64.95

$22.73
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Description

Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high-pressure waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.


  • Stainless steel bearings provide unparalleled corrosion resistance
  • Highly recommended if your headset will be exposed to wet conditions or sweat
  • Ultralight stem cap with integrated spacer, plus an aluminum bolt and a star nut
  • O-ring seal prevents water intrusion around the steerer tube
  • Custom-molded upper lip seal provides additional protection for upper bearing
  • Lifetime warranty
Premium ZS Upper Headset | Sierra Bicycle Supply