Four people have been charged with causing grievous bodily harm after a biker was left seriously injured in a hit and run.
The incident happened two months ago on Hareclive Road in Hartcliffe, south Bristol, at about 17:30 BST on 29 May.
The 19-year-old man, who had been riding an off-road motorbike, required hospital treatment but has since been discharged.
Harrison Dodds, 18, from Hengrove, Zak Goldsmith, 18, from Knowle, and two boys aged 16 and 17 who cannot be named because of their age, have now been charged with conspiracy to cause grievous bodily harm with intent, possession of a blade in a public place and handling stolen goods, Avon and Somerset Police said.