A few years ago we got our son a Yamaha 50cc dirt bike, he liked it but didn't loooove it, however my wife was a beast on it lol, I think she rode it more then he did. One time I came home from work and heard someone doing laps in our back yard(big back yard)...not the boy but her with a big shit eatin' grin on her face, hilarious.
OP...get one for sure, cool moms are cool. Seeing my wife throw the football with our teenage son and actually enjoying it is awesome to me. Is it commen for a mom to do this at forty?...no...fuck commen I says.