Once every two weeks I use a Park Tool chain scrubber with some Swarfega 'oil and grease remover' to fully de-grease the drivetrain. I find the Swarfega, which is water based and so can be easily washed off, a lot less aggressive than the white spirit I used to use, and it doesn't creep past seals. It's also a hell of a lot cheaper than the bike-branded water based de-greasers.
I then dry the chain by running the chain backwards while holding a rag to it and then let the air do the rest before applying oil to the chain. The oil I'm using at the moment is an SAE-30 monograde, the same oil that I use for rebuilding and lubricating Sturmey Archer AW gear hubs.
And that's it really!
I'll add that this is the process I've used since just after the millennium. Around 2004 I ran Wippermann stainless chains, at £50 a pop, which seemingly never wore out. In fact until recently I used to boast that I had never worn a chain out, but now, chains are seemingly designed to be replaced every few months which leads to the presumption that cheap is now the only option.
I then dry the chain by running the chain backwards while holding a rag to it and then let the air do the rest before applying oil to the chain. The oil I'm using at the moment is an SAE-30 monograde, the same oil that I use for rebuilding and lubricating Sturmey Archer AW gear hubs.
And that's it really!
I'll add that this is the process I've used since just after the millennium. Around 2004 I ran Wippermann stainless chains, at £50 a pop, which seemingly never wore out. In fact until recently I used to boast that I had never worn a chain out, but now, chains are seemingly designed to be replaced every few months which leads to the presumption that cheap is now the only option.