If you keep your drivetrain reasonably clean, a decent chainring will last many many years. I would say several years and in terms of mileage, 30,000+ miles. Maybe even twice that.
FYI, I get about 3000 miles from a chain, 10,000 from a cassette, to give you context.
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Originally Posted by
rjones28
Addiction is all about class.
Last edited by datlas; 11-09-18 at 06:47 AM.