I just detailed my bike after it had been sitting indoors for about 5 months pretty much untouched. I take good care of it but put it away dirty. It is new from last October or so. I noticed the cassette or rear wheel wasnt perfectly smooth. It was gritty, but in honesty, it did have a fair amount of sand on the bike.
So, besides keeping it out of the way....does it save the bearings, drivetrain, or tires and tubes from flatspotting or having 'heavy' spots instead of being perfectly round and balanced?
Thank you all