Well, I'll tell you, I am impressed as all heck. 2 days out in the middle of a field, in sub zero weather, went out and put in a new belt, turned on the key, and within seconds she was purring like a kitten. Even though I run her with electric visor and hand warmers all the time, she popped right off. Oh yeah, she definitely needed choke too. I had to put my original Polaris belt back on, but will soon have a new Goodyear Powerstreak. Good news, no damage inside the belt cover, just lots of shredded rubber and frayed cords. Its no fun changing a belt in zero weather, especially having to remove the bolts in the floorpan to remove the CVT cover.