Wolf Tooth Upper Headset - Purple - IS41-28.6 - 15mm Stack PDP|Colour they need no further introduction

they need no further introduction

11-40 (458g)

and compression damper top cap

Like a derailleur hanger alignment tool

Weight 50g

Wolf Tooth Upper Headset - Purple - IS41-28.6 - 15mm Stack PDP|Colour they need no further introductionWolf 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