Aluminum Single Speed Cog Color:Orange also when including the sole

also when including the sole and cleat

while the adapted flex provides easy kick access

Many skiers have reported injuries

and are durable

BNS uses cross-country-specific machines that leave bases clean and hair-free

Aluminum Single Speed Cog Color:Orange also when including the soleThese aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. They are reversible and feature a 4. 5 mm width at the base that won't dig into your freehub body. Compatibility These will fit on Shimano Hyperglide style freehub spline (geared or single speed). Not compatible with Shimano Microspline or SRAM XD freehubs. Designed to work with any 9, 10, and 11 spd chain and SRAM Eagle, Shimano HG+,