Hello, I am a new member and this is one terrific link! Lots of bright, experienced folks who wrench and know mb details. I just bought a DB30s with the stock 2.5 Baha motor, and was wondering what the max weight it would REALLY hold. I bought it to fix up and flip, but I was thinking of upgrading the motor and tires, and do a little puttzing around on it myself. I am 250 lbs (trying to lose a little), is this weight simply too much for this 150 lb rated frame, or could I juice it up and have a little fun with it? (strictly street riding down the back alleys) Please excuse me if this has been addressed already, and if so, point me to those discussions. Thanks!