I just weighed a stack of 6000-2RS bearings out of my Novatec hubs, they are about 18g each. Even if you could find a replacement that weighed nothing, that's a pretty trivial saving. In fact, even full ceramic bearings are only about 30% lighter than steel ones.
I just weighed a stack of 6000-2RS bearings out of my Novatec hubs, they are about 18g each. Even if you could find a replacement that weighed nothing, that's a pretty trivial saving. In fact, even full ceramic bearings are only about 30% lighter than steel ones.