[moonboy274]

How close are the trx450r frames to being similar to the trx250r frames? Are they way different?
Can someone use lots of 450r parts on a 250r frame?

 

[250Renvy]

There are a lot of similarities, but at the same time they are very different. The only 450R parts that fit on a 250R frame is the swingarm. I can't think of anything else that is is bolt on compatible.

 

[UshouldaBOUGHTaHONDA]

This is an old chart someone made that I took a screen shot of