They have a seal on the back, but they don’t really worry about the overall hub being sealed. The cap just snaps on, so it’s not a really good barrier.
Type: Posts; User: CatFan
They have a seal on the back, but they don’t really worry about the overall hub being sealed. The cap just snaps on, so it’s not a really good barrier.
They don’t try to seal it. Water resistant soap base for the grease and a flushing mechanism to remove contaminate grease and replace it with new easily and with no disassembly.
Not lucky, you are just using them properly. Just a tiny amount of grease when they are retracted. This is one case where more is worse. You've done it right.
