I've never owned a honda that has had grease (zirk) fittings. And I use a pressure washer all the time to wash my stuff, and never had problems. Only bearings I've replaced were axle and swing arm bearings, but no prob thus far on the XX.
2008 700xx; Power Bomb header with power core 4 exhaust, Power Programmer III, pro armor nerfs, prm products control front and rear bumpers and full skid, 10" ITP rears, ITP Baja's fronts, RZR 2's all the way around, Uni filter, 13t sprocket, CCP steering Damper, DS450 shock swap, Dual Gasser Throttle, bar risers and Moose barkBusters. 730XX kit plus other engine mods!