Description
Wolf Tooth Headset Spacers for Trek Knock Block are machined in the USA out of aircraft grade aluminum.
- Compatible with Trek Knock Block system
- 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
| Item Specifications | |
|---|---|
| Color | Black |
| Defined Color | Black |
| keyword search | Trek Knock Block |
| Material | Aluminum |
| S.H.I.S. Stem Clamp Diameter | 28.6 |
| Thickness | 10 |
Wolf Tooth Knock Block Headset Spacer Headset Stack Spacer UPC: 810006802597
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