Wolf Tooth Headset Upper Knock Block - 28.6 8mm Red CheckoutSpec= 130 BCD }RockShox Crown Adjust TK Damper

}RockShox Crown Adjust TK Damper for 80-120mm travel Sektor Silver/XC32/Recon Silver B1

Shorter insertion length to fit more bikes

6 Weight 320 Accessory Mount Diameter 31

}Shimano GRX FC-RX600-1 Crankset - 165mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface Black

Front Axle Type 15mm Thru

Wolf Tooth Headset Upper Knock Block - 28.6 8mm Red CheckoutSpec= 130 BCD }RockShox Crown Adjust TK DamperWolf Tooth Headset Upper Knock Block 28. 6 8mm Red. Wolf 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 Treks Knock Block system The top cap on these headsets have unique