Wolf Tooth Upper Headset - Silver - IS41-28.6 - 25mm Stack Back in Stock Enduro Standard Abec 5 are

Enduro Standard Abec 5 are premium replacement bearings

This allows you to alter your shoes at a later date

Got a Hope Tech bottom bracket and want to use GXP/Truvativ cranks with it

Name SRAM Part # UPC Code /R (2008-2016)

Offering all the latest SRAM technologies such as X-SYNC 2 chainrings and DUB compatible 28

Wolf Tooth Upper Headset - Silver - IS41-28.6 - 25mm Stack Back in Stock Enduro Standard Abec 5 areWolf 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