I've never checked but I'd be surprised if there is a noticeable difference in weight among any of the rims that fit. When I was shopping for new rims, I went with DID but I know there are others like Excel and Sun. DIDs you can find in several places online like Partzilla. Check Cognito Moto, which sells Excel and some others in different colors, to see what they have for your bike. That's off the top of my head. Google is your friend.