Wheels MFG Single speed conversion kit Shimano Freehub w/16T x 3/32 non-ramped
Machined 6061 aluminium spacers. Single speed conversion kit with 16 tooth cog. Zinc plated 16 T cog. NEW Products: Unsatisfied?. Add to Favorites. Wheel Accessories. Spacers are black anodized to increase durability of finish.