Wolf Tooth precision headset stack spacers are offered in multiple sizes, made proudly in Minneapolis, MN, and laser marked with the stack size on each end. Find your perfect fit.

• Compatible with 1-1/8" top (straight 1-1/8" or 1-1/2" to 1-1/8" taper) steerer tubes only
• Made from 6061-T6 Aluminum
• Designed and manufactured in Minneapolis, MN USA