HELP chassis question please respond

[shutupnshift04]

hey whats up? i was wondering...which is lighter a 250r rolling chassis or a 400ex rolling chassis? please respond asap thanks

[da400hon]

I'd have to guess the 400 frame but i'm not sure. I do know that the 400 frame is a hell of a lot stronger since it has round tubing instead of square like the 250.

[kyex40047]

The 400ex is lighter