JB conversion kits

[ZRider400]

Anyone know roughly what the JB / 400ex kits run to convert a EX frame into a CRF frame? , also is there anything else needed...like swingarm etc .

[mcarlson1]

When i asked em a few months ago it was about 550 as far as what else you need i dont know i never looked into it any further because i decided i wanted to buy an aftermarket frame instead of a conversion due to all the stories or reparing them again and again.

Thanks,
Mike

[figair]

I had a JB conversion kit done.. I HAD NOT ONE ISSUE w/it.. I do know individuals that did had issue's.. But, I think it was a rider fault.. Coming up a little short on a few big doubles, slaming into a tree, and the list goes on.. So I am not sure if the conversion is always at fault.. Cause i think even an aftermarket frmae is going to have issues...

If you are contiplating it, i would do it again...good luck