Premium Aluminum Single Speed Cogs 17t, 18t, 19t for Shimano Hyperglide Freehubs – Lightweight, Durable, Chain Retention, Compatibility

Description

Discover the ultimate selection of Wolf Tooth Single Speed Aluminum Cogs, engineered for reliable performance, lightweight durability, and seamless compatibility. Crafted from premium 7075-T6 aluminum, these high-performance cogs feature extra tall teeth designed to ensure optimal chain retention, especially when using chain tensioners—making them ideal for single speed conversions and urban commuting. Available in 17t, 18t, and 19t sizes, each cog provides precise gearing options for riders seeking versatility and simplicity on the trail or city streets. Engineered with innovative features such as reversible design and a 4.5mm wide base, these cogs are specifically designed to fit Shimano Hyperglide freehub splines, offering a secure fit while helping prevent damage to your freehub body. Their modern black anodized finish combines durability with sleek style, complementing any bike aesthetic. Suitable for use with 9, 10, 11 speed chains—and compatible with some 12-speed chains—these cogs are versatile components ideal for single speed setups and light gear applications. Optimized for durability and lightweight performance, these cogs are perfect for cyclists seeking reliable chain retention, easy installation, and proven engineering in aluminum components for daily rides, urban cycling, or custom build projects. Enhance your bike’s performance with Wolf Tooth’s innovative single speed cogs—engineered to elevate your cycling experience with precision, strength, and style.