Premium ZS56/40 Lower Headset Assembly

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.