'97 700, 4700 miles, bone stock except for a set of psi twins. Somewhere around 3000 miles I put a camoplast 156"x2" on it. This thing always thought it was an 800, regularly would outclimb, out run, and just generally embarrass most 800's. Two years ago now it finally let go and has been sitting on my bench ever since, today I tore it down and just like the 800 it thought it was it snapped the crank in two. Everything else on this engine is in excellent shape, the reeds are flawless, cylinders have some crosshatch left, the pistons are good, this thing had a lot of miles left in her. Here's a few pics of a polaris 2 piece crank.