Wolf Tooth Upper Headset - Green - IS41-28.6 - 25mm Stack PLP|Riding Style Extra stretch proof hollow pin

Extra stretch proof hollow pin

more efficient pedal feel

The largest cog for each cassette is also available in a range of colours to accent your setup

1 Brake Fluid (Only if you choose the "Includes Dot 5

Wolf Tooth Upper Headset - Green - IS41-28.6 - 25mm Stack PLP|Riding Style Extra stretch proof hollow pinWolf 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