Wolf Tooth ZS44 Upper ZS56 Lower Premium Headset

Wolf Tooth headsets are machined here in the Minnesota shop with aircraft-grade 6061 aluminum. They are designed to be lightweight, strong, and durable. Wolf Tooth 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.