also depends on weight im 145 and my girlfriends like 95
I wont ever ride behind anyone again. I was teaching my wife and i had no nerfs so my legs were just dangling, all of a sudden the trial was deeper into the ground and my foot hit the ground causing my leg to go under the tire at about 35 mph. It friggin hurt so bad. Didn't break but my ankle was swollen to hell and it ripped my skin wide open
Pics or it didn't happen lol. On a serious note I taught my wife to ride hers on our rode and never will ride that little blaster double again