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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Compatible with Bontrager and Trek rotary head seatpost and seatmast systems
The included removeable nylon toe spikes can offer additional traction on loose soil
do NOT install on Oiz Hydro
100g PrimaLoft® Gold with Cross Core™ technology insulation incorporates Aerogel particles for incredible warmth with minimal weight
Constructed of our proprietary grip SOFT compound for added comfort
Wolf Tooth Premium IS Upper Headset for Trek Knock Block Color:Red Compatible with Bontrager and TrekWolf 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$ 122.22
US$ 20.56
US$ 43.22