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Wolf Tooth

Wolf Tooth Knock Block Headset Upper

IS41U-8MM-KNOCK-BLK

$59.95 USD
$59.95 USD $59.95 USD Sale Sold out
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    Wolf Tooth Knock Block Headset Upper Features

    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.
    • 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 raised features that key to Knock Block compatible stems (made by Bontrager
    • If spacers are needed, you will need to use special Knock Block compatible spacers with notch features
    • This product is the upper headset only

    Product Specifications

    Bearing Type

    Cartridge

    Color

    Black

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    Trek Knock Block

    S.H.I.S. Stem Clamp Diameter

    28.6 Threadless

    Upper Stack Height

    8

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