CCTV images have been released by police after a man was left with -life-changing injuries' following an assault by a group of people on motorbikes back in June.

Bradford Telegraph and Argus: CCTV image of Bikers. Picture:West Yorkshire PoliceCCTV image of Bikers. Picture:West Yorkshire Police (Image: West Yorkshire Police)

A 45-year-old man was assaulted by the group at around 17.46 on 26 June. 

The victim was standing on the slip road off Manchester Road when a group of motorbikers drove towards him knocking him to the floor.

Bradford Telegraph and Argus: Bikers on Manchester Road. Picture:West Yorkshire PoliceBikers on Manchester Road. Picture:West Yorkshire Police (Image: West Yorkshire Police)

Some of the riders then got off their bike and assaulted the victim.

The victim suffered serious injuries. 

Detective Sergeant Richard Thornton of Bradford CID said: “This was a serious incident where a man was left with life-changing injuries after being assaulted by a group of males. 

“Today, we have released CCTV images of the men on the bikes hoping that it might jog some people’s memories. 

“We are keen to speak to anyone who was in the area at the time or who might have additional CCTV or dash cam footage which may help us identify those responsible."

Bradford Telegraph and Argus: Biker involved in assault on Manchester Road. Picture:West Yorkshire PoliceBiker involved in assault on Manchester Road. Picture:West Yorkshire Police (Image: West Yorkshire Police)

Anyone with information is asked to contact police via the live chat options at www.westyorkshire.police.uk/contacus or 101 quoting log 1204 of 26 June.

Bradford Telegraph and Argus: CCTV image of bikers. Picture: West Yorkshire PoliceCCTV image of bikers. Picture: West Yorkshire Police (Image: West Yorkshire Police)

Information can also be given to Crimestoppers on 0800 555 111