Sergent hit the ground , breaking his left collarbone .
With over 100 kilometres to go a neutral service car hit Trek Factory Racing 's breakaway rider Jesse Sergent while trying to pass the breakaway group on a left - hand bend .
breakaway rider hit the ground , breaking Jesse Sergent 's left collarbone .
With over 100 kilometres to go a neutral service car hit Trek Factory Racing 's breakaway rider Jesse Sergent while trying to pass the breakaway group on a left - hand bend .