Wolf Tooth Aluminum Single Speed Cog Gold

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

• Lightweight and durable 7075-T6 aluminum construction ensures high performance and long-lasting reliability for single speed and multi-speed applications.
• Extra tall tooth design provides exceptional chain retention and secure engagement when paired with chain tensioners, ideal for urban, fixie, or single-speed setups.
• Optimized for 9, 10, and 11-speed chains, with compatibility for some 12-speed chains, offering versatile use across a range of bike builds and drivetrain configurations.
• Reversible design and wide 4.5mm base help prevent damage to your freehub body while maintaining smooth engagement, compatible with Hyperglide freehub splines.
• Sleek blue anodized finish combines style and function, making it a perfect upgrade for riders seeking a lightweight, high-performance cog with easy installation and reliable chain retention.