I picked up a nice wheel with Mavic MA40 (red) rim but unknown hub. Opened it up to give it a repack and it looks like a Superb Pro!
Big surprise because the other MA40(green) has a plain jane Shimano RSX hub. I have a couple others that need new rims, one 27" with a Campagnolo hub, another with a Phil Wood hub, and an Open Pro with a flat spot dented into it.