How to Change Bike Brake Pads? (Mechanical and Hydraulic Disc Brakes)Replacing eBike brake pads is straightforward with this guide. Secure your bike, remove the wheel, and for mechanical brakes, remove the pin and old pads, then clean the caliper. Insert new pads and secure the pin. For hydraulic brakes, remove the clip and bolt, replace the pads, and reassemble. Test and adjust your brakes to ensure they're working perfectly.