BLB Track Cog - Silver

A track sprocket is a small component that affects how the whole bike feels. The BLB Track Sprocket is a classic threaded fixed gear sprocket, made from Cro-Mo steel with sturdy teeth and a polished silver finish. A good choice when building a new fixed gear, replacing a worn sprocket, or adjusting the gear ratio without making the drivetrain more complicated than it needs to be.

The sprocket is made for a 1/8-inch chain and uses the standard BC 1.37" × 24 TPI thread for fixed gear sprockets. It screws directly onto the hub's sprocket thread and is secured with a separate lockring. So make sure the hub has the right thread standard and that you use a 1/8-inch chain with a chainring designed for the same chain width.

The sizes from 13T to 19T make it easy to change your gear ratio. A smaller sprocket gives you a harder gear, while a larger sprocket gives you an easier one. On a fixed gear, a single tooth at the rear can make a noticeable difference, so sprocket size is an easy way to tailor the bike to the terrain, cadence, and how you actually want it to feel.

The BLB Track Sprocket isn't the most high-end sprocket in the range, nor is it meant to be. It's a durable Cro-Mo sprocket for a 1/8-inch fixed gear drivetrain, with a classic silver finish and a wide range of sizes. 

Quick Specs

• Type: Threaded track sprocket for fixed gear
• Material: Cro-Mo steel
• Chain width: 1/8"
• Sizes: 13T, 14T, 15T, 16T, 17T, 18T and 19T
• Thread: BC 1.37" × 24 TPI
• Fits: Fixed gear hubs with BC 1.37" × 24 TPI sprocket threads
• Chain: For 1/8" chain
• Color: Polished silver
• Lockring: Not included