exhaust lineup

[cardone]

would a crf 50 or crf 70 exhaust pipe fit an atc 70?
thanks

[86trizinger]

I modified a pit bike exhaust to fit on mine. Just had to bend it a little. I have never tried a stock crf50 exhaust though.

[cardone]

oh, well i mean; cause i'm tryin to find an exhaust system and i was wondering if a 50 or a 70 would be the size