Wolf Tooth Headset Spacer Knock Block - 10mm, Orange 27.5" (650b) Suspension Forks ET2959 FW5725

ET2959 FW5725

The SLSpeed Carbon water bottle cage offers worry-free hydration with that distinctive Zipp style and efficiency

CK6321 350507-08

Compatible only with FD-4700 and FD-RX400 front derailleurs

Manufacturer Part Number: TB72917100

Wolf Tooth Headset Spacer Knock Block - 10mm, Orange 27.5" (650b) Suspension Forks ET2959 FW5725Wolf 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 Product Specifics Color: Orange Material: Aluminum keyword search: Trek Knock Block Thickness: 10 S. H. I. S. Stem Clamp Diameter: 28.