Thieves cut through a locked gate on a property in Keldgate, Beverley to gain access to a back yard where they stole a motorcycle from within.
The incident happened between 1600hrs on Tuesday 03 July and 0930hrs on Wednesday 04 July.
The stolen motorcycle was a KTM 640 black Upermotor motorcycle, registration YX54 JJY, valued at £500.
Anyone who witnessed anything suspicious, saw the motorcycle being ridden away or has information about the whereabouts of the motorbike now, is asked to contact police in Beverley on the non emergency number 101 referring to log number 168 of 04 July 2012.