Wolf Tooth Upper Headset - Blue - IS41-28.6 - 25mm Stack PDP|PLP|Brake Rotor Type The AG-1 also uses an

The AG-1 also uses an angled rib pattern with different density compounds to match your hand's articulation points and provide unmatched control

Compatible with SRAM / Shimano cassettes

To get the most out of your SRAM stoppers pair them with SRAM pads

Free of Parabens and formaldehyde

Wolf Tooth Upper Headset - Blue - IS41-28.6 - 25mm Stack PDP|PLP|Brake Rotor Type The AG-1 also uses anWolf 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