SSRedRider
02-08-2004, 12:20 AM
We took a prm front bumper for a 400ex and it bolted up to my 450r. We also put 400ex shocks up to the 450r and they are the same length, we didn't actually install the 400ex shocks, but we believe they will bolt up, but who would want to exchange them. We also flipped the 450r up on its a** and held up a full belly plate for a 400ex. And the bottom bolts would line up and the other mounts would work, you would have to drill a new oil drain hole to use the 400ex belly plate, two other bolts didn't line up, it would work in a pinch. Also the rear skid plate seemed like it would bolt up. the bottom and top bolts would work, the 450r has a 6 bolt plate on it and the prm skid plate had only 4, the only problem we saw was that the offset for the rear linkage wasn't deep enough. We took measurements on the rear shocks and it looked like they would switch. The a-arms will not interchange, the 450r is wider. Anybody else?