Can anyone identify this sprocket?

[Frankencelery]

I bought this sprocket a long time ago on Ebay. It was advertised as a Kawasaki KLT110 sprocket, but when I got it it had 58 teeth rather than 50. It was one of those situations where I didn't discover my mistake until long after I'd left feedback. I ended up buying a stock 50T sprocket, but I was never sure what this one was really for. I thought I'd re-sell it since I don't need it but don't know how to identify it. it's about 9-1/2" in diameter. Does anyone recognize it?

http://users.wildblue.net/nostrilitis/Ebay/Sprocket1.jpg