Police and EMS responded to the collision just after 4 p.m. on a trail just north of Hanna Avenue in Capreol.
The teen suffered serious injuries in the collision and was transported to Health Science North where she later succumbed to her injuries, according to police.
A postmortem will be conducted in the next few days.
Greater Sudbury Police Service's traffic management unit is investigating the incident.
If anyone has any information about this collision they are asked to contact police at 675-9171 ext. 2417.
Posted by Arron Pickard