How to Fix Spongy Brakes on Your Mountain Bike: A Step-by-Step Guide
To fix spongy brakes on a mountain bike, first check the brake pads and rotor for any damage or wear. If they are fine, bleed the brake system to remove any air bubbles. This can be done by attaching a syringe filled with brake fluid to the bleed port and pumping it until all the air bubbles are gone. If this doesn’t work, check for any leaks in the brake hose or caliper and replace any damaged parts. Finally, adjust the brake cables and ensure the brake lever is properly adjusted.