I'm gonna bring this thread back because of a bike creaking question I've got. Pretty new bike, 2.5 months old, done 1600km on it in good weather, cleaned after every use. The drive side rear wheel bearing started to squeak. I suspected some crap or even degreaser having made it in there, so I took the cassette and axle out and found it using cartridge bearings. There is a rubber gasket on the drive side bearing, sealing with a rubber piece on the axle itself, in a bed of grease. There was no sign of anything having gotten through there and the grease being entirely intact would indicate to me that degreaser didn't make it through either. Nonetheless, the bearing was squeaking and catching when I was moving it with my finger. I called the retailer and they agreed that that bearing shouldn't fail, so they'd just replace the freehub itself under warranty.
This was on Saturday. Didn't touch the wheel on Sunday. Come Monday, I grab it to drive it over and... it's smooth and silent. It still feels like it may have a bit more friction than the other side but I'm worried the mechanic might think I've gone mad. I have a video of it catching and squeaking, at least. All I can think of is that something had indeed made it in there and then dried out but I cannot really see how.
Has anyone had anything similar?