Does a Crf 450 motor fit in a 400 frame

[JRDrider22]

does a crf 450 motor fit in a 400 frame , from where the top of my fame is to the bottom is 16". thanks

[fasterz]

u ride for JRD and u dont know the answer to this? joe(jrd owner) could probebly do it for u.

[JRDrider22]

yo bro. im only 13. i jus got picked up towards the beginning of the season. been having some problems with the bike. my pops wants me to do it. im paying for it all and if its something i can do why put out money if i can do it my self. yes i would love joe to do it, but as a kid i wanna learn myself. im into these kind of things and love to work with motors and bikes themselves.

[JRDrider22]

also joe is head over heels with business. hes got a lot of other stuff to be worring about. yeah im sure he wouldnt care at all if it was at the beginning of the season but its not. he has to worry about nationals. he host nationals and thats where he gets all of his business. every time i go done hes always on the phone with orders. he can handle it too. hes a good guy who will help you