Headset Trek Knock Block 72-Degree Assembly W/Display Chip

Genuine replacement parts

Service and replacement parts specifically for Trek Knock Block technology.

Get your bike back on the trail with the headset parts you need.

Key Features

• 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

Specifications