Service Intervals
Chain: check every 300 mi, replace at 1,200-1,800 mi
Cassette: replace every 2 chains
Tires (45c): replace at 1,500-2,500 mi depending on terrain
Brake pads (disc): replace at 1,000-2,000 mi
Bottom bracket and bearings: inspect annually, sooner after wet events
Full tune-up: every 12 months or 2,000 mi
Dust and mud are abrasives. Gravel drivetrains can wear 30-50% faster than road drivetrains.
Track it automatically
Saddle connects to Garmin, Wahoo, and Strava, counts every mile on your bike, and tells you when each component is actually due. Then it books the work at your local shop in one tap.
FAQ
Why does my gravel chain wear so fast?
Dust and grit embed in chain lube and grind the drivetrain. Expect 1,200-1,800 miles per chain.
How often should gravel brake pads be checked?
Every 300-500 miles. Muddy conditions can consume a set of pads in a single hard event.
Does the Checkpoint need bearing service?
Inspect the bottom bracket and hubs annually, and after any race with deep water crossings.