MACHINE GUN KELLY HEATED EXCHANGE WITH KERWIN FROSTSide of The Road Rage.

Machine Gun Kelly got into a heated battle with DJ Kerwin Frost on the side of the road. and the pointed exchange is each on videotape.

A substantiation tells us MGK was riding shotgun in a Rolls Royce in Sherman Oaks Tuesday when his motorist pulled over. allowing MGK to hop out and defy Kerwin, who was riding an electric bike.

In videotape, MGK gets in Kerwin’s face as he tries to ride off on his bike, blocking his path and leading to some verbal sparring. though it’s unclear what either was saying.

Eventually, cooler heads prevail. and the two sit down on a check to talk effects out.

We are told MGK also got back into his auto, and Kerwin hopped back on his bike. and they both went their separate ways. It’s unclear what happed leading up to the battle. or if MGK and Kerwin have any kind of beef.

We reached out to reps for MGK and Kerwin. so far no word back.