hi all,
was hoping somebody could help me. i'm looking to service the rear hub on my 2008 giant reign 1 after i noticed it was rolling a bit rough.

i understand that "there are two broad categories of hubs - those that run on sealed cartridge bearings, and those that use loose ball bearings. There is little maintenance you can do to sealed cartridge bearing hubs at home. Standard, loose ball bearing equipped hubs however, you can service yourself without a problem".