Wolf Tooth Components Single Speed Aluminum Cog: 17T 17 tooth for 8/9/10 speed wtb Removes and installs tires with

Removes and installs tires with a single lever

friction and heat is dissipated

Dual-Ply design provides better adhesion to bars

friction modifiers

Wolf Tooth Components Single Speed Aluminum Cog: 17T 17 tooth for 8/9/10 speed wtb Removes and installs tires withThese Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. Item weight: 16. 5g Crafted with strong and lightweight premium 7075 T6 aluminum Optimized for use with 9,10,11 speed chains, but suitable for use with some 12 speed chains Reversible and 4. 5mm wide at the base to help prevent cog from damaging your freehub body Fits Shimano Hyperglide style freehub splines Not compatible