Britain's Josh Tarling has been forced to abandon the Giro d'Italia after a crash on stage 16.
Ineos Grenadiers rider Tarling, 21, slid on a very wet surface early on Tuesday's stage and suffered a heavy crash into a barrier.
The three-week Italian race began well for the Welsh rider when he claimed his first Grand Tour stage win with victory in the stage two time trial.
Tarling was unable to repeat that success in the race's second time trial, but finished second, seven seconds behind Dutchman Daan Hoole, on stage 10.