Wolf Tooth Headset Upper Knock Block - 28.6, 8mm, Orange Flat Bars with a discernable difference between

with a discernable difference between each adjustment

Manufacturer Part Number: CP2339U1040

Chains include power link

- High quality welded wire baskets for school

Tooth Count: 26

Wolf Tooth Headset Upper Knock Block - 28.6, 8mm, Orange Flat Bars with a discernable difference betweenWolf Tooth Precision Headsets for Trek Knock Block are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. Available in a variety of colors to add some style to your bike. These upper headsets are for Trek frames with molded in internal bearing cups. Designed to work with Trek's Knock Block system The top cap on these headsets have unique raised features that key to Knock Block compatible stems