Trackwork rider Damien Bradbury will front racing authorities next week over the possession of a hand-held electrical device.

Racing Victoria stewards have charged Bradbury after the apparatus was found at Mornington racecourse on April 20.

The device, known throughout the racing industry as a jigger, is capable of affecting the performance of a racehorse.

Bradbury was stood down from riding trackwork after being charged on April 22 and he will appear before the Racing Appeals and Disciplinary Board on Tuesday.