Pay in 4 interest-free payments of $25.00 Learn more
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
16 kg / 17
- Adapts upper headset bearing from 1-1/2" to 1-1/8"
Constructed of our proprietary grip SOFT compound for added comfort
- Eliminates creaking and noise associated with traditional press-fit BBs
Your gear is secure and stable
Wolf Tooth Premium IS Upper Headset for Trek Knock Block Color:Red 16 kg / 17Wolf Tooth Premium Headsets for Trek Knock Block are machined in the USA out of aircraft grade 6061 aluminum with superior sealing for protection against the elements. Available in a variety of colors to match the style of your bike. These upper headsets are for Trek frames with molded in internal bearing cups. Note: These headsets are to be used only with Trek Knock Block system Trek developed Knock Block as an integrated frame protection system to
US$ 547.50
US$ 647.50
US$ 497.50
US$ 357.00
US$ 360.50
US$ 2017.50
US$ 844.00
US$ 1063.00
US$ 1247.50
US$ 355.00
US$ 1347.50
US$ 397.50
US$ 1875.00