fit good?

[PeanutButta]

i have an 87 R frame and im prolly gonna put a crf450 in it. will i beable to get this to fit. i mean i have my friends dad thats a blacksmith so he welds and cuts and all that stuff. but will it fit good? is it gonna be really hard? any tips would be really helpfull

thanks

[250Renvy]

From what I've seen, you'll have to cut the bottom frame rails completely out to get it to sit lower and you'll have to raise the gas tank.

Why not just go with a hybrid frame? They seem like they need someone who really knows what they are doing to get the position right otherwise the chain slap and torque will crack your frame easier.

BTW clean out your pm box!