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 7075-T6 aluminum construction ensures durability and corrosion resistance for long-lasting performance in urban and mountain biking conditions.
• Extra tall teeth design provides reliable chain retention and reduces chain slippage during aggressive riding or rough terrain, ideal for single speed conversions or BMX setups.
• Reversible design with a 4.5mm base width minimizes freehub body wear, enhancing compatibility and ease of installation on Hyperglide freehubs.
• Compatible with 9, 10, 11, and select 12-speed chains, including SRAM Eagle, HG+, KMC, and Connex, making it versatile for a wide range of single speed and geared builds.
• Bold ultraviolet purple finish adds a unique, stylish look to your bike while making your drivetrain stand out, perfect for riders seeking both performance and custom style.