I replaced this SunRace CSM55, 11-34 teeth sprocket with a CSM66 so far it works fine.
The bicycle is not really used on a public road but it isn't used on an MTB trail either so I think it gets dirtier anyway.
I have to improve the chain maintenance practices.
katiewix mentioned about this dirt paste on the chain which I have seen.
On top of that change from wet to dry lube depending on the season and/or introduce chain waxing.
WD40 on a rug is not a good solution, not in my case.
The chain links need to be submerged and run through in petrol or kerosene e.g. using the cleaning device.
Some people on the forum have said that the chain makers don't recommend using degreasers.
The bicycle is not really used on a public road but it isn't used on an MTB trail either so I think it gets dirtier anyway.
I have to improve the chain maintenance practices.
katiewix mentioned about this dirt paste on the chain which I have seen.
On top of that change from wet to dry lube depending on the season and/or introduce chain waxing.
WD40 on a rug is not a good solution, not in my case.
The chain links need to be submerged and run through in petrol or kerosene e.g. using the cleaning device.
Some people on the forum have said that the chain makers don't recommend using degreasers.