Anyone have any first-hand knowledge of how long I can expect my sealed wheel bearings and swing arm bearings to last on my 06 883 Sporty? The manual recommends a 30K mile replacement for the swing arm bearings and doesn't address the wheel bearing life. I'm doing my 30K inspection/service now and am planning on replacing these components "on condition" anyway, just wondering if anyone has replaced these parts due to time and wear. I'm only 165 lbs and almost always ride solo under "good" riding conditions here in So.Cal., i.e. minimal dust and rain. Thanks!