South Yorkshire Police said a black Skoda Karoq, a grey Daelim LV 125 motorbike and a grey Royal Enfield Classic 350 motorbike were involved in the crash at 4.15pm on Broadway, in the Dunscroft area.
Police are asking for any witnesses to the collision or any motorists in the area around the time of the incident with dash-cam or CCTV footage to come forward online, via live chat or by calling 101 quoting incident number 663 of 26 February 2025.
A BOY has been killed while another remains in hospital with "life-changing injuries" after a crash between a car and two motorbikes.
A spokesperson for the force said a 15-year-old boy who was taken to hospital with life-threatening injuries died on Thursday.
A 14-year-old boy who suffered potentially life-changing injuries remains in hospital, they added.
