Trek Knock Block 72-Degree Headset Assembly with Display Chip
$63.99
Details
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.
- Trek proprietary headset components compatible with Trek Knock Block models
- 72-degree headset fits 2021 Slash 29
- Includes crown race, bearings, top cover, frame chip & fastener
- Frame chip has display tabs to connect Bosch Kiox Mount sold separately
- Must be paired with Knock Block stem and Knock Block spacers
- Knock Block headset spacers not included
Part Numbers
| Option | UPC | MPN |
|---|---|---|
| Black / 28.6mm (1-1/8") | 601842505915 | 5252160 |