Re: Hello to all from Brother Mus here from Malaysia...
Welcome to the forum. Lots of our members here are super sized and are happily riding their motored bicycles. Show us a picture of your bike. We really like pictures. Good luck with your build. Most of us here are more familiar with pounds and have no idea if 150kg is as big as an elephant or just a good sized gorilla.
Someday when I grow up I will probably lose interest in toys with wheels, but until then...