Wolf Tooth Aluminium Cog

These aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners. They are reversible and feature a 4.5 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 chain through 12-speed
• Tooth width optimized for 9,10, and 11-speed chains
• Not compatible with Campagnolo Ekar 13-speed chains

Specifications

• Weight: 16 Tooth - 14.5g | 17 T - 16.5g | 18 Tooth - 19g | 19 Tooth - 21g | 20 Tooth - 23.5g | 22 Tooth - 28g
• Material: 7075-T6 Aluminum