Wolf Tooth Upper Headset - Purple - IS41-28.6 - 25mm Stack algolia-ignore With all the awkward bottle

With all the awkward bottle mount locations of bikes these days

A simple yet functional design with a quick release mount and fully waterproof expandable bag

They offer exceptional clarity across the entire field of view

or you want to add some coloured flair to your drivetrain

for an even better feel and accurate control when riding

Wolf Tooth Upper Headset - Purple - IS41-28.6 - 25mm Stack algolia-ignore With all the awkward bottleWolf 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