A few questions about a 20-hole Cosmic Expert hub:
1. Would a 40-hole rim, such as the Velocity Deep V, which is readily available at Yellow Jersey, work as well as a 20-hole rim, which is not readily available anywhere?
2. I'm assuming that the one I'm interested in is 9 and 10-speed compatible, though that hasn't been fully established yet. If so, would anyone know if a Mavic ED10 Campy-compatible freehub body would fit on the Cosmic Expert freehub? The goal would be to update the freehub so that a modern-day 9-speed cassette would fit on it nicely. Or would that not be an issue with the 10-year-old freehub body?