A cage pedal has a platform, a linking bar, a resilient device and a holding shaft. The linking bar is perpendicularly mounted on the platform and has a rotating shaft and a connecting seat protruding from the rotating shaft. The resilient device is set between the platform and the linking bar and has a first panel, a first spring, a second panel and a second spring. The first panel has a connecting end pivotally mounted on the connecting seat. The first spring has two abutting ends respectively abutting the first panel and the connecting seat. The second panel has a clamping end pivotally mounted on the platform. The second spring having two abutting ends respectively abutting the second panel and the platform. The holding shaft is mounted on the connecting end of the first panel corresponding to the platform.