Wolf Tooth Premium IS 41/52 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. 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 IS headsets are for frames with molded-in internal bearing cups. Premium Headsets with Enduro stainless steel bearings have a lifetime warranty.  The IS 41/52 headset fit ALLIED BC40, ECHO and ALFA (2023+) frames. 

Weight: 7mm • 52g 

Stem Cap Bolt Torque Spec: 2-3 Nm with light grease on threads only