Wolf Tooth Upper Headset - Green - IS41-28.6 - 25mm Stack YGroup_7033426018349 great for small-medium hands and

great for small-medium hands and suited for gloveless riders

Not compatible with the Stans Injector

the rack uses two padded arms to accommodate everything from kids bikes to DH rigs

Compatible with Topeak TRI-BackUp series and Omni-BackUp Elite hydration mounts

Wolf Tooth Upper Headset - Green - IS41-28.6 - 25mm Stack YGroup_7033426018349 great for small-medium hands andWolf Tooth Upper Headsets are machined in the USA out of aircraft grade aluminium with superior sealing for protection against the elements. Available in a variety of colours to add some style to your bike. The ZS headsets are for frames with internal bearing cups that are pressed into the frame. The EC headsets are for frames with external bearing cups. In other words, the bearing sits outside of the frame with these headsets. These IS headsets are