The KnockBlock 58-degree Headset Assembly 28.6MM (1-1/8"") / 38.1MM (1-1/2"") BLACK is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
Trek proprietary headset components compatible with Trek Knock Block models.
Please note: Manufacturers can sometimes change the specification of the products from time to time.
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