Wolf Tooth Aluminium Single Speed Cog - Shimano HG Splined - Red - Single Speed - 18T Do Not Ship Internationally The Wheels Manufacturing PF 30

The Wheels Manufacturing PF 30 Threaded Bottom Bracket is a machined aluminium shell

Renthal was able to provide incredible strength and the perfect amount of damping to increase comfort and control at the same time

These are only compatible with models from 2011

Individual Hex Keys: “L” bend with ball end to get into funky places: 2

the tool will never wear out

Wolf Tooth Aluminium Single Speed Cog - Shimano HG Splined - Red - Single Speed - 18T Do Not Ship Internationally The Wheels Manufacturing PF 30Replacement 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