Recently learned how expensive late chain replacement can get
Recently had to replace a chain far too late and ended up damaging the cassette underneath as well.
What should’ve been a relatively cheap maintenance job turned into a much more expensive repair.
A few weeks later I also realized my fork service was overdue because I had completely lost track of the riding hours/km on it.
Started digging deeper into how cyclists track maintenance and found it interesting how much of it is still reactive rather than proactive — especially drivetrain wear and suspension service intervals.
Things like:
- chain wear
- cassette lifespan
- fork service intervals
- brake pads
- tire wear
…are all slowly degrading in the background until something already feels wrong.
Also found that terrain, weather and riding style can massively change wear rates, so generic “replace every X km” rules seem pretty unreliable.
That rabbit hole eventually led me to build a small project called bikly that connects with Strava/Garmin and tries to estimate component wear automatically in the background.
Still early, but the idea is basically:
catch small maintenance before it becomes expensive damage.
Curious how people here currently track this stuff:
- mileage estimates?
- chain checker tools?
- spreadsheets/apps?
- just by feel?