Originally Posted by
alexk_il
Also, the description says "The MD-10 is primarily differentiated from its sibling by the sealed bearing hub. The hubs are also permanently sealed.". Does it mean that the hub can't be serviced when/if the time comes?
Most sealed bearings you can carefully pry off the seal with a thin blade of your choice to flush and re-lube the bearings extending their life for many, many more miles. No need to remove them from the wheel/frame.