300ex in a 450r frame

[Bcu_honda354]

Does anyone know if this would work? I have out grown the 300ex body but because of the age restriction I cannot move up to a bigger bike!

[MtnEX]

This is a stupid restriction. Becomes a different kind of safety issue doesn't it?

I suggest you try your question over in ******** where they set these up for GNCC racing.

There are lots of conversion parts for the 300EX and 300X for starters to get it wider and better handling, etc.

Someone may have also tried this conversion. Any 450 frame and a 250cc bike engine would be a good idea also.