The 2001 Yamaha driven by Enrique Castillo-Ramos of Lakewood "ran off the road to the right and struck the guardrail, ejecting him" at milepost 168.7 at 1:27 p.m., New Jersey State Police Sgt. Jeff Flynn told Daily Voice.
"The vehicle continued across all three lanes and ended up in the center grass median," he said.
Castillo was taken to Hackensack University Medical Center, where he was pronounced dead, the sergeant said.
An investigation was continuing, he said.
Click here to follow Daily Voice Pascack Valley and receive free news updates.