Wolf Tooth Aluminium Single Speed Cog - Shimano HG Splined - Black - Single Speed - 19T Envelope Shipping With three bright LEDs and

With three bright LEDs and 4 different modes

Locking Size: 13

5 liter hydration system to keep you hydrated out there

8mm and 35mm clamping diameter

It's designed to stop the handlebars and front wheel from moving and/or rotating when a bike is mounted in a Park Tool repair stand

Wolf Tooth Aluminium Single Speed Cog - Shimano HG Splined - Black - Single Speed - 19T Envelope Shipping With three bright LEDs andReplacement 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