can u help a noob out???

Ive been lurking for a couple of months already. ive been doing a lot of reading, my thing is i cant find anything that can answer my question. i have a x1 rolling chassis. the rolling chassis is a project i would like to do. i would like to thow a 125cc into that frame w/4 speed clutch. like a crf motor or those ebay lifan motors.i know you just cant throw in the motor without making custom mounts. i just want to know if it can be done or has it been done? and/ or is it worth my time, or should i just get me a bike like the r32 interceptor or a x18-r nitro

any thoughts or suggestions are greatly appreciated

if it has been done 125ccCrazy would be the one to ask......but there will be alot of modification needed to be done to the frame to make it fit........

DK2000, don't forget CAM2 and his lumberjack-chainsaw-powered mini Ducati. That thing screamed at 70+ before he broke the front forks and his neck in two places ....

Another one of the members on here also put one of the Honda 5.5hp motors (the type you normally see on minibikes and go-karts) into one of these frames. Sadly, I can't remember what frame he used to do so, but I think it was one of the X-series bikes ....

like i said ask cam2 if it has been done he did it or know someone who has...............there are some crazy inventers here...coming up with the strangest and coolest s**t around.....

thanks for the replies. now that i know its been done. being is i have no welders and living in NYC. its gonna be hard for me to find places that would do the welds and whatnot, i don't know if i should wait until i move to long island and start the project or i should by a 4stroke bike 1st then build the x1 .

without a welder, cutoff wheel, grinder ect this job can't be done... There is a ton of frabricating and customizng that has to be done to do a 4 stroke swap..

Below is my son's bike, it started out as an X1 frame that I fabbed in a 110cc, stretche dthe swingarm (x6), x6 body, x17 gastank and rear shock, x15 wheels, ect ect...

well it look like im not going be able to do the swap since i dont have none you mentioned above. im just going to end up buying a 4 stroker, maybe x18 or r32 interceptor, ill wait one day to do this swapp