Kogel Oversized Pulley Set

Designed to enhance drivetrain efficiency, the oversized Gen 2 Pulley Sets replace standard jockey wheels to reduce friction and maximise your wattage, enabling higher speeds with less effort.

The reduction in friction is achieved in part by the large tooth count of the cogs, which minimises power loss through reduced chain articulation with each pedal revolution, thus improving efficiency and power transfer.

Additionally, Kogel's performance bearings contribute to this reduction by rolling smoothly and supporting precise, consistent shifting. This helps you maintain a constant speed, even on rough terrain.