Rim Wear and Brake Track Damage (for Rim Brake Gravel Bikes)

Though many gravel bikes use disc brakes, some riders still run rim brakes. Gravel conditions make rim wear a serious concern.

Causes of Rim Wear：

(1) Sand and Grit: Acts like sandpaper between brake pad and rim.
(2) Old Brake Pads: Hard pads accelerate rim wear.
(3) Heavy Braking on Descents: Causes overheating and material loss.

Solutions:

(1) Regularly check rim sidewalls for grooves or thinning.
(2) Replace brake pads frequently.
(3) Use wheels with reinforced brake tracks if riding often on gravel.

Takeaway
Rim brake users must inspect sidewalls often—safety depends on it.