Describe the process of adjusting brake systems on different types of bicycles, including caliper brakes and disc brakes.

Adjusting brake systems on different types of bicycles is essential for ensuring optimal braking performance and rider safety. Two common types of brake systems are caliper brakes and disc brakes. Let's describe the process of adjusting both types of brakes: Adjusting Caliper Brakes: Caliper brakes are commonly found on road bikes, some hybrid bikes, and older mountain bikes. They work by squeezing brake pads against the rim of the wheel to slow down or stop the bike. Step 1: Inspect Brake Pads: * Check the brake pads for wear. Worn brake pads may have a thin or uneven surface and will need replacement. Step 2: Center the Brake Pads: * Loosen the brake caliper mounting bolt(s) slightly to allow movement. * Squeeze the brake lever to position the brake pads evenly on both sides of the rim. * While holding the brake lever, tighten the caliper mounting bolt(s) securely. Step 3: Check Brake Clearance: * Ensure there is sufficient clearance between the brake pads and the rim to prevent rubbing when the brakes are not engag....