Wolf Tooth Aluminium Single Speed Cog - Shimano HG Splined - Red - Single Speed - 18T YGroup_7033473630253 It has large collars to

It has large collars to fit pretty much any bike around without marking your frame

Recommended installation options - Shimano 11-speed rear derailleur with Garbaruk rear derailleur cage

and 40mm rise options to suit your riding style and the steepness of your trails

lightly sand the area

Let's start with the large 2

Wolf Tooth Aluminium Single Speed Cog - Shimano HG Splined - Red - Single Speed - 18T YGroup_7033473630253 It has large collars toReplacement cogs for your single speed bike. Wolftooth single speed cogs are light, durable and available in a range of colours and sizes. Features: Weights: 22T= 23g . 20T= 20g . 19T= 18g . 18T= 16g . 17T= 15g . Compatible with Shimano style freehub splines. Designed to work with all chains, however, the cog is optimised for 10 and 11 speed chains. 7075 T6 aluminium. 4. 5mm width to prevent wear to your freehub body. Please note: Depending on your