How To Check Your Brake Pads For Wear

Smooth, confident braking isn’t optional — it’s essential. If your brakes are squealing, pulsing, or losing bite, your pads could be past their prime. Here’s how to inspect, clean, and maintain your brake pads to keep your stopping power strong and silent.

1. Understand Brake Pad Wear

Disc brake pads work by clamping against a metal rotor to create friction. That friction naturally wears the pad material down over time. Once pads become too thin, braking performance drops, stopping distances increase, and rotor damage can follow.

2. Inspect the Pads

• Locate the Caliper: It’s the housing over your rotor that contains the pads.

• Check Thickness: Look between the caliper and rotor. Pads should have at least 1.5 mm of material remaining. Anything thinner needs replacement.

• Look for Uneven Wear: If one pad is thinner than the other, or you notice grooves or glazing, you may have alignment issues or contamination.

3. Clean and Maintain the System

Even good pads won’t perform if they’re dirty. Contaminants like oil, grease, or brake dust reduce friction and create noise.

Use: Finish Line® Disc Brake Cleaner

• Spray directly on the rotor and pad surfaces.

• Wipe clean with a lint-free cloth.

• Allow to dry completely before reassembly.

Regular use prevents squealing and extends pad life by keeping braking surfaces clean and residue-free.

4. Replace When Needed

If the pads are below thickness spec or remain noisy after cleaning, replace them. Always install pads designed for your specific caliper and rotor type.

Pro Tips for Longer Brake Life

• Clean after wet or muddy rides.

• Avoid overusing brakes on long descents — use controlled braking instead.

• Inspect rotors periodically; if they’re scored or below minimum thickness, replace them too.