How to Fix Squeaky Disc Brakes on a Mountain Bike: A Comprehensive Guide
To fix squeaky disc brakes on a mountain bike, start by cleaning the brake rotor with isopropyl alcohol or rubbing alcohol and a clean rag. Check the brake pads for wear and replace them if necessary. Adjust the position of the brake caliper to ensure it’s centered over the rotor. Finally, bed in the new brake pads by braking gently until they feel fully engaged with the rotor and the noise stops. If your brakes still squeak after these steps, consult a professional mechanic.