piston question

[Muddytrux]

I just tore down my wifes bike due to a noise in the tranny im in the middle of cracking the case. we bought this bike used not running. the piston size is 87mm is this a 416 kit? and is the crank and rod being blue bad? lol

[Stickman400]

87mm is indeed a 416. And no, the rod is that color from normal use. And when I say normal use I say that only because mine was that color when I tore it apart after 6 years also.

[Muddytrux]

sweet thx kinda got alittle scared for a min. but now i dont wanna give it back to my wife, i wanna keep it for my self lol