The lifespan of rear brake pads on a motorcycle can vary depending on several factors, including the riding style, terrain, maintenance practices, and the type of brake pads used. However, as a general guideline, rear brake pads typically last anywhere between 5,000 to 20,000 miles (8,000 to 32,000 kilometers).
Aggressive riders who frequently engage the rear brake or ride in challenging conditions, such as off-road or hilly terrain, may experience faster wear on their brake pads. Conversely, riders who primarily rely on the front brake or adopt a more conservative riding style may find their rear brake pads lasting longer.
It's essential to note that regular inspection and maintenance of your motorcycle's braking system are crucial for optimal performance and safety. You should consult your motorcycle's owner manual or a qualified mechanic for specific recommendations on brake pad replacement intervals for your particular make and model.