Originally Posted by
armybikerider
I've got 54,650 miles on a SRAM Rival 53/39 crankset with original rings. Shifts fine without any unusual noises or catching. No need to change.
I think riding style (not shifting under load, spinning etc) and keeping the drive train clean are the real determinants of longevity - not number of miles. Last week I just installed my 4th cassette and chain - yes I replace them both at the same time. I've averaged about 18,000 miles per cassette/chain.
I live in North Texas and ride all year long.....I'm retired and try to ride every day.
This is unbelievable.
What is your maintenance routine and what type of riding conditions do you typically encounter?
I have seen entire drivetrains completely destroyed in less than 5000KM by a lack of maintenance.
I can get close to those kind of numbers, in KM not miles though.