Patrick Walton suffered serious injuries and an ambulance transported him to Spectrum Butterworth Hospital in Grand Rapids after the 3:12 p.m. crash.
Walton was not wearing a helmet, said Sgt. John Wolffis of the Ottawa County Sheriff’s Department.
Walton was traveling through the intersection of 32nd and Highland streets when a 2007 Nissan Versa turned into his path, police said.
The driver of the car, Karen Minner, 50, of Grand Rapids, was not injured.