Sprockets and Cogs

Profile Track Cog The Profile Track Cog is Thread Cogs for Fixed Gear hubs. Available in 13-20 tooth sizes, 3/32" and 1/8" sizes TRACK/FIXED COGS -Thread on Cogs for Fixed Gear hubs – 1.375″ X 24  thread -Cogs are CNC machined from...

Track Cog - Chromoly for fixed gear hubs, Use with left handed track lockring, Silver, Holes cut out on larger cogs. 1/8"

Sugino Fixie Cog Set - Splined interface with carrier, lockring and three sized cogs, Lightweight aluminum cogs designed for race use, hardened steel carrier, lock ring is affixed using Shimano style external BB wrench such as Park BBT-9, 16/17/18...

Shimano Dura-Ace - Track Cog, Hardened steel for long life, Black, 13-16 tooth only. 3/32" or 1/8" teeth available. Don't forget a lockring!

Wheels Manufacturing Stainless Track Lock Ring - Stainless steel, Left hand threaded to secure track cogs. Silver 1.29"x24 L