The Gusset FCGU318 CNC steel track cog is designed for riders who demand durability and reliable power transfer. CNC-machined from hardened steel, it offers accurate tooth profiling and consistent engagement under load.

This cog uses a standard threaded interface (1.37″ × 24T), making it compatible with most track and fixed-gear hubs. The 18T size suits faster ratios for track riding, training, or urban fixed-gear setups, while the 3/32″ width works with common singlespeed and track chains.

Manufactured by Gusset, this cog is built to handle daily riding and high torque without compromise.

This item is New Old Stock and in original packaging. It’s unused, factory packed, and ready to install.

Key Features:

• Gusset FCGU318 track cog
• Threaded design for track hubs
• 18 tooth gearing
• 3/32″ chain compatibility
• 1.37″ × 24T standard thread
• CNC-machined steel construction
• Precision tooth profiling
• Condition: New Old Stock (boxed, unused)

Details