Spacewalker. I did that last night...but I can't remember what weight it was. But it was 1 1/2 ozs lilghter than stock and I think it will fit right on. It is the same height to the wheel axle but the tire is quite a bit smaller. I think somewhere in the 1/2" range is how much lower the tail will sit. Yes, I will weight it again and also weigh the stock wheel and post both. I can do that during my lunch hour and I'll post the results. The Sig one really does look pretty good to me. The stock wheel seems to large.
THanks,
Barry