Shimano Hubs are pretty simple to clean and re grease ,,
some even cheaper ones are showing up on bikes with a rubber Boot over the bearings to keep stuff out.
so Go MTB even on a road Bike , for the rubber seals '29er' disc a MTB hub will do fine . get a wheel Built .
Last edited by fietsbob; 03-20-16 at 04:56 PM.