The quick answer is no: You don't need to bleed your brakes if you change your brake pads properly. However, there are some good reasons why you should. Let's start with the concept of brake bleeding ...
Checking the condition of your disc-brake pads should be a regular part of servicing your bike. For example, when you check tire pressures, oil level, or change the oil and filter, also check all ...
In an ideal setting where the sky's the limit in terms of budget and labor costs, replacing the brake rotors or brake discs when changing the brake pads is highly recommended. The brake rotors in your ...