So I finally beat my son in a race but barely. All our other races I was on a grom so it was a little different but this time I had the 150r. We've been stuck in the house so long we decided to make a track at the local msf course. We race mini's in a couple different series but since all the races are cancelled due to corona we decided to see what we could do against each other. He's on an ohvale gp0- 110cc and i'm on a crf 150r with 17 inch rims and slicks. Wish I could say I did better but I couldn't shake him! His fastest lap was a 21.596 and mine was a 21.592. He does only weigh 65lbs but thats a terrible excuse.