Search Product
Our Categories
Your Cart
Your order qualifies for free shipping!
Your shopping bag is currently empty
Continue Shopping
Floral Pattern 5-Pocket Jeggings Cheap
Original price was: $14.99.$7.50Current price is: $7.50.
Plus Size Retro Daydream Ombre Active Leggings For Discount
Original price was: $34.99.$17.50Current price is: $17.50.
Active Training Colorblock Set Online
Original price was: $54.99.$27.50Current price is: $27.50.
Floral Lace Strappy Front Bralette For Sale
Original price was: $11.99.$6.00Current price is: $6.00.
Plus Size Retro Daydream Ombre Active Sports Bra Hot on Sale
Original price was: $28.99.$14.50Current price is: $14.50.
Active Training Colorblock Leggings Discount
Original price was: $29.99.$15.00Current price is: $15.00.
Active Training Colorblock Sports Bra Online Sale
Original price was: $24.99.$12.50Current price is: $12.50.
Precision Headset Spacers for Trek Knock Block For Discount
Original price was: $4.97.$2.49Current price is: $2.49.
Recently Viewed
1PCS Back Brace for Lower Back Pain,Lumbar Support Belt for Men Women,Bionic Spine Design Back Brace for Sciatica Herniated Disc on Sale
Original price was: $99.96.$49.98Current price is: $49.98.Description
Wolf Tooth Headset Spacers for Trek Knock Block are machined in the USA out of aircraft-grade aluminum. Available in a variety of colors to match the style of your bike.
Note: These spacers are to be used only with Trek Knock Block system. They are not compatible with other bikes.
Trek developed Knock Block as an integrated frame protection system to prevent self-inflicted scuffs, dents, or cracks from spinning handlebars. Knock Block consists of a special stem and a stop chip on the frame. The stop chip limits the turning range of the custom keyed headset cover. The top of the headset cover has notches that lock into corresponding notches on the headset spacers, which also correspond with notches in the stem for a strong connection to the steer tube. These parts work together to prevent the crown of the fork and handlebar controls from hitting the frame when bars are turned too far in either directio.
Compatibility
- Compatible only with Trek Knock Block
-
- These spacers have unique raised features that key to Knock Block compatible stems (made by Bontrager)
-
- 1 1 8 top (straight 1 1 8 or 1 1 8 to 1 1 2 taper) steerer tubes only
-
![src=]()
Related Products
- Wolf Tooth Premium Knock Block Headsets
-
Tech Specs
Weight: 10mm • 8g
Material: 6061-T6 aluminum
Made in the USA
Related products
50%
50%
50%
50%
Wolf Tooth Premium EC Headsets – External Cup Discount
Original price was: $69.95.$34.98Current price is: $34.98.
50%
Valais 25 Online Hot Sale
Original price was: $24.95.$12.48Current price is: $12.48.
50%
Replacement bolts for SRAM direct mount chainrings Cheap
Original price was: $9.95.$4.98Current price is: $4.98.
- Compatible only with Trek Knock Block
- These spacers have unique raised features that key to Knock Block compatible stems (made by Bontrager)
- 1 1 8 top (straight 1 1 8 or 1 1 8 to 1 1 2 taper) steerer tubes only
-
- Wolf Tooth Premium Knock Block Headsets
Tech Specs
Weight: 10mm • 8g
Material: 6061-T6 aluminum
Made in the USARelated products
50%50%50%50%Wolf Tooth Premium EC Headsets – External Cup Discount
Original price was: $69.95.$34.98Current price is: $34.98.50%Valais 25 Online Hot Sale
Original price was: $24.95.$12.48Current price is: $12.48.50%Replacement bolts for SRAM direct mount chainrings Cheap
Original price was: $9.95.$4.98Current price is: $4.98.
Related Products
- Wolf Tooth Premium Knock Block Headsets
