These aluminum single speed cogsfeature extra tall teeth for reliable chain retention when using chain tensioners. They are reversible and feature a4.5 mm width at the base that won’t dig into your freehub body.

Compatibility

• These will fit on Shimano Hyperglide style freehub spline (geared or single speed).
• Not compatible with Shimano Microspline or SRAM XD freehubs.
• Designed to work with any 9, 10, and 11 spd chain and SRAM Eagle, Shimano HG+, KMC, Wipperman, and Connex 12 spd chain.
• Not compatible with 12 spd SRAM Transmission (T-type) and Road Flattop chain or Campagnolo Ekar 13-spd chain.

Relatedproducts

Single speed spacer kit with stainless steel lockring allows you to dial in your chainline.

Our Drop-Stopchainrings pair with these cogs for the ultimate single speed drivetrain.

For more durability, check out our Stainless SteelSingle Speed cogs.

Tech Specs

Weight:16T 14.5g|17T 16.5g | 18T 19g | 19T 21g | 20T 23.5g| 22T 28g
Material:7075-T6 Aluminum
Made in the USA

Patent and trademark information