250r chassis and a 450 quad motor

[yates42]

would that work like a yfz, or a 450r, any 450 motor fit in a r chassis without fabbing anything. or much

[250x_kyle]

well when putting a motor in a chassis it doesnt come in there always going to be fabrication. and if your talking about a stock 250r chassis there goign to be more than motor mounts because the upper frame rails are two low.

[GOTFEAR]

I'm almost done with my crf450 in my 250r frame lots of fabing but not cutting top or bottom rails out or off setting motor and level very nice looking

[250x_kyle]

Originally posted by GOTFEAR
I'm almost done with my crf450 in my 250r frame lots of fabing but not cutting top or bottom rails out or off setting motor and level very nice looking

did you do it to a stock 250r chassis? bottome frame rails are not a problem unless you put a busa motor or something crazy in. but i know the yz motors are a little to tall to sit correctly in a stock 250r frame.

[GOTFEAR]

LSR mx no link most people are dropping the bottom frame rails so the pivot stays the same on the swing arm