1 pair of wheels for each bike and no spares. Sold all the old race wheels the trispokes and disk when I finally sold my track bike.
I am looking for the Campy Bullet to arrive so I might drool upon them. CULT and tubeless with black carbon graphics.
I took the ceramic balls and replaced the races recently on my Campy Shamal wheel. It is ironic that Campy sells the upgrade bearings for use in this wheel but all it does is wear out the races very fast.
J A While Shimano wheels are very good and smooth hubs you got to remember they learned it from Campagnolo who actually make the smoothest hubs. Just saying