Melbourne Crime Investigation Unit detectives are appealing for public assistance following a burglary in Docklands last month.
Police believe two unknown males gained entry to a private car park of an apartment block on Rakaia Way about 4.30pm on 4 March.
The men gained access to the car park by pretending to be Uber Eats delivery riders and tailgating a vehicle through the security gate.
On the fourth level of the car park the offenders used an angle grinder to cut the security chains off two bikes attached to a railing.
The two men walked around the car park for a short time before leaving the area with the bikes.
Investigators have released CCTV footage and images of two men they believe may be able to assist with their enquiries.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au