The pictured bike was located resting against a tree on Dalrymple Esplanade, Innisfail around 10:30am on March 27.
The bike is a black and red southern star mountain.
Innisfail police are looking to return the bicycle to the owner.
Proof of ownership or other material such as photographic evidence may be asked for in order to confirm ownership.
Anyone with information please call the Innisfail police station between 8am- 4pm Monday – Friday on 4061 5777 and quote reference number QP1700550585.