EC Headset 1 1/8" kona and work with tires up

and work with tires up to 50mm wide

and anti-slip Hypalon safeguards against wear

Cire exterior finish on main panels have 2x as abrasion resistant than other common laminates

The Standard casing is the more affordable option: comfortable and fast

Rim Compatibility: 21-29mm wide rims

EC Headset 1 1/8" kona and work with tires upDescription Wolf Tooth headsets are machined in the USA with aircraft grade 6061 aluminum. Our headsets have three levels of superior custom sealing to protect bearings from the elements and prolong the life of the headset. They are designed to be lightweight, strong, and durable. Available in a variety of colors. These EC headsets are for frames with external bearing cups, which places the bearing outside of the frame with these headsets. Premium