Piñón de pista profesional con medalla de oro EAI de 1/8"

The EAI Gold Medal Pro Track Cog 1/8" is machined for the fixed-gear drivetrain where nothing shifts and nothing hides — every component is on display, and every connection point matters. The gold finish is purposeful rather than decorative, giving a fixed build a clean, consistent look that holds up over time. Available in 13t through 17t, it covers the gear ratio range most riders reach for on the track and in the city alike.

The 1/8" chain width is the standard for track and single-speed setups, so fitment is straightforward across the vast majority of fixed-gear hubs. Tooth count shapes the entire character of your ride — a 13t cog puts you in a harder gear suited to flat track sprinting, while a 16t or 17t softens the ratio for hilly urban commutes or longer fixed rides where cadence management matters more than top-end speed.

EAI Gold Medal Pro Track Specs at a Glance

• Brand: EAI (Euro Asia Imports)
• Chain compatibility: 1/8"
• Available tooth counts: 13t, 14t, 15t, 16t, 17t
• Finish: Gold
• Designed for track and fixed-gear single-speed drivetrains