I just bought this four wheeler the other day and noticed the rear drive sprocket was way past the point of no return so I went to my local Powersports order a new stock sprocket but when I got home the bolt pattern was off by about an inch I measured the old sprocket it is a four lug in the distance between the two is four and a half inches or a hundred and fourteen point three millimeters.now I have gone to 4 different Powersports ATV motorcycle shops and nobody can tell me where to get the rear sprocket from and I’ve done hours of searching online and no where can I find a 4×4.5 bolt pattern 38 tooth rear sprocket. My question is does anyone have a stock 4×4.5 bolt Patten sprocket? If so what do you have? Or does anyone have any ideas on where to get one. Again, rear drive sprocket, 38 teeth, 4 bolts, 4 1/2"(4.5") diameter between holes of opposing sides from center to center.