ok i know that its a quad forum and i only ever post quad related topics, but im sure that some of you will know about mx bikes. is a 250cc 2 stroke faster than a 450cc 4stroke bike? im jsut thinking/ wanting a motocross bike and was wondering whih you prefer and how they handle? i don't know any type of forum for these messages so i hope one or two of you can help me out. cheers