u/AlexAssimilated

Well, yes, I realize that having the same drivetrain for ~13k km is not a great idea, but it somehow it happened. Today I changed to cassette (Shimano Deore XT CS-M8000 Cassette 11-speed - 11-42), chainring (Shimano Deore XT SM-CRM81 Chaining 4-Arm for FC-M8000 - 1x11-speed), chain (Shimano CN-HG701-11 Chain 11-speed - with Quick Link) and jockey wheels (Shimano XT Jockey Wheels 11-speed). It's 1 to 1 change.