Skip to main content

Wolf Tooth ZS56/40 Premium Lower Headset

Wolf Tooth ZS56/40 Premium Lower Headset
  • Color: Black
  • Color: Blue
S.H.I.S.: ZS56/40
Please select options Unavailable


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. Available in a variety of colors. These ZS headsets are for frames with internal bearing cups that are pressed into the frame. Premium Headsets with Enduro stainless steel bearings have a lifetime warranty.

Lower assembly features:

- Custom-molded dual-lip seal on the crown race protects lower bearing in the toughest conditions.
- All components are precision machined in-house at Wolf Tooth from aircraft-grade aluminum to ensure the highest level of quality.
- Service and additional parts available.

Part Numbers

Option UPC MPN
Black / ZS56/40 812719027915 ZS56L-40-BLK
Blue / ZS56/40 812719027939 ZS56L-40-BLU