Police in Waltham Forest have released two CCTV images of suspected bicycle thieves.
The pair are wanted in connection with theft outside Pool & Track in Chingford Road, Walthamstow, on June 8.
They are accused of stealing a 'Mafia' BMX bike valued at £175 from a bike shack area at around 12.15pm.
The CCTV images have been released to the Guardian as part of a joint venture with the Metropolitan Police to identify potential perpetrators of unsolved crimes in the borough.
Anyone with information is asked contact Waltham Forest police on 101 or call Crimestoppers anonymously on 0800 555 111.