Even if you've been diligently replacing brake fluid every year or two, there will come a time when you'll need to disassemble the calipers for a bit of up-close TLC, not the kind they get at the end ...
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 ...