For the chain I always try to get this:
https://www.amazon.co.uk/BRUNOX-Top-Kett-100ml-1unit/dp/B004KQJK7Y
(but way cheaper. Not for this price tag / not via amazon)
I NEVER clean the chain and NEVER use “decreaser” or so.
I clean the Shimano front and rear mech with water & brush then I spray plenty, thin oil onto these parts (cheap oil from hardware store).
The chain I lube AFTER riding with Brunox Top Kett.
This is maybe not the best lube – but the mud doesn’t like to stick on it (or better: once the mud dried the mud falls off).
Anti stick function is more important to me than the “best lubrication”.
Linkage bearings and bushings of the rear suspension: spray those with silicone spray (also cheap stuff from hardware store).
This not as lubricant. Also as “anti stick”. Mud and water pearls off from silicone…
Other posts, above, “decreaser”: I don’t even get close to the bike with that stuff. The bike will look shiny for a short time.
And then all the bearings are suddenly damaged…???
😥
tried that. Ended up in a mud / dirt / sticky mess…
Never again!
mud – science:
mud is not mud.
Where I live right now the mud is not aggressive / doesn’t include too much sharp sand corns. This mud doesn’t kill the chain in short time.
But lived in areas (close to the sea) where I couldn’t find a perfect lubrication procedure. This mud was hell and was eating every year 250 bucks worth of Shimano stuff…