Wolf Tooth Aluminium Single Speed Cog - Shimano HG Splined - Black - Single Speed - 19T Envelope Shipping Locking Size: 13

Locking Size: 13

8mmm bar clamp

Want the smoothest shifting possible

After remaining practically unchanged for years the Sprint pants have received a few tweaks for 2020 to make it even harder for the competition to keep up

5 liter hydration system to keep you hydrated out there

Wolf Tooth Aluminium Single Speed Cog - Shimano HG Splined - Black - Single Speed - 19T Envelope Shipping Locking Size: 13Replacement 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