A 13-year-old boy was fatally hit by a truck while riding his bike in Brooklyn on Friday, cops said.

Kevin Flores was riding on Lewis Avenue in Bedford-Stuyvesant when he was hit by a Mack oil truck making a right turn onto Jefferson Avenue at about 5:45 p.m., according to police.

First responders found Kevin with severe head trauma, and the tragic teen was rushed to Interfaith Hospital, where he died.

The driver remained on the scene and was taken into custody.

The NYPD’s Collision Investigation Squad was investigating the incident.