Wolf Tooth Headset Upper Knock Block - 28.6 8mm Black Max Height-205 Color Silver Disc Brake Compatible

Color Silver Disc Brake Compatible Yes Material Chromoly Steel Maximum Wheel Size (in) 29 Platform Dimensions 12

SRAM 10 and 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging

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Defined Color Black PSI 35 TPI 60 Weight 990 Tire Type Tubeless Ready Clincher Tire Intended Use Touring-Hybrid Color Black Tire Diameter 27

Wolf Tooth Headset Upper Knock Block - 28.6 8mm Black Max Height-205 Color Silver Disc Brake CompatibleWolf Tooth Headset Upper Knock Block 28. 6 8mm Black. 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 Trek's Knock Block system The top cap on these headsets have unique