Trek Knock Block 58-Degree Headset Assembly with Display Chip

Model 5252156
$63.99 MSRP Sale price

Service and replacement parts specifically for Trek Knock Block technology.

Change zip code

Find a retailer

Pricing details

Retailer price

Retailer pricing applies when you purchase goods online that the shop has in stock today. Order is subject to retailer acceptance.

MSRP

Manufacturer’s Suggested Retail Price. This is the price you’ll pay ordering directly from Trek. Total price including shipping and taxes may be seen in the cart.

In-store pickup
Direct-to-home shipping

Genuine replacement parts

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

Product details

  1. Trek proprietary headset components compatible with Trek Knock Block models
  2. 58-degree headset fits all 2017-2020 Knock Block equipped models
  3. Includes crown race, bearings, top cover, frame chip & fastener
  4. Frame chip has display tabs to connect Bosch Kiox Mount sold separately
  5. Must be paired with Knock Block stem and Knock Block spacers
  6. Knock Block headset spacers not included