SAVE AN ADDITIONAL 15% OFF ALL SALE & REGULAR PRICED BIKES!
USE DISCOUNT CODE BIKE15 AT CHECKOUT TO APPLY DISCOUNT.
Go to wishlist Wishlist

Shopping cart

Your cart is currently empty

Product image slideshow Items

  • TREK Trek Knock Block Headset Top Cap

Trek Knock Block Headset Top Cap

SKU: W545878
C$21.99
Excl. tax

A wider top cap to cover the keyed recesses of Knock Block compatible stems and spacers.

In Stock - In Store Pickup Only (**)
Add to wish list Add to wish list
swap-horizontal Add to comparison
  • The M4 hex preload bolt allows for checking torque of the full cockpit without changing bits on the torque wrench.
  • Do not use star nut on carbon steers
  • Top cap has a 35.5mm diameter
  • Part# W545878
 

You might also like

Product carousel items

  1. SHIMANO Shimano FC-M460 Crank Arm Fixing Bolt with Cap
    Add to cart Add to wishlist

    Shimano FC-M460 Crank Arm Fixing Bolt with Cap

    C$7.45
  2. TREK Trek Standard Top Cap Assembly For Alu/Steel Steerers
    Add to cart Add to wishlist

    Trek Standard Top Cap Assembly For Alu/Steel Steerers

    C$15.99
  3. MIRRYCLE Mirrycle Incredibell Striker Bike Bell
    Add to cart Add to wishlist

    Mirrycle Incredibell Striker Bike Bell

    C$19.99
  4. CANE CREEK Cane Creek 40 Series 1.5" Alloy Top Cap
    Add to cart Add to wishlist

    Cane Creek 40 Series 1.5" Alloy Top Cap

    C$9.99