450r swing arm??

[C41Xracer]

i saw the sticky post for the 86-87 250r being able to use a 450r swing arm. Can a 450r swing arm fit a 88-89 frame?

[quad9]

it will fit the frame, but you will have nothing for a center tube, unless you make a tube, or cut up a 86-87 rear motor mount

[C41Xracer]

I'm not woried about the space I'm putting a yz426 in my frame anyway. I just didn't want to cut up a swing arm if I didn't have to

[quad9]

it fits, we just did it on a spair frame we have.