Police are investigating reports of a bike theft outside Rushcliffe Arena on Rugby Road, in West Bridgford, on 18 June.
The bike is thought to have been stolen between 11.30 am and 12.30 pm and was locked up in the bike rack at the time.
Police said:
‘We believe the man in the images may have information about the theft so if you recognise him or have any information that could help us please get in touch.
‘Call 101, quoting incident number 278 of 18 June 2024, or make an anonymous report to Crimestoppers by dialing 0800 555 111.’