Knock Block 58-Degree Headset Upper Assembly with Display Chip
$60.99
Pay for your purchase in four interest-free installments (due every two weeks).
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
- 58-degree headset fits all 2017-2020 Knock Block equipped models
- Includes bearing 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
| Model | 58-Degree Headset Upper Assembly with Display Chip |
|---|---|
| Steerer outer diameter | 28.6 mm (1-1/8") |
| Thickness | Not applicable |