[04450r86250r]

i do mostly dune riding and i know there is a wide ratio gear set for the crf and was wondering if it will drop into the trx motor without any modification? thanks

 

[Schmitthead]

I just looked at the part numbers and breakdowns of both transmissions and obviously the part numbers dont match, but they are extremely similar in characteristics.

 

[04450r86250r]

so it probably could be done with a little modification?

 

[Schmitthead]

I think it would be worth a try. But would there really bee that much of a diffrence? I know when honda made the 450r they beefed up the tranny. So take it for what its worth.