Knock Block 72-Degree Headset Non-Block Frame Chip, Headset Upper Assembly (Bearing Cover, Frame Chip & Fastener)
$21.99
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Detail Information
Service and replacement parts specifically for Trek Knock Block technology.
Genuine Replacement Parts
Get your bike back on the trail with the headset parts you need.
Product details
- Trek proprietary headset components compatible with Trek Knock Block models
- 72-degree headset fits 2021 Slash 29
- Blank frame chip to allow full rotation of the fork on the 2021 Trek Slash 29
- Frame chip has display tabs to connect Bosch Kiox Mount sold separately