The main difference between front and rear brakes on bikes and motorcycles lies in their location and their roles in braking. Here are the key points:
Location: The front brake is located on the front wheel, typically controlled by the right hand lever or pedal, depending on the type of bike. The rear brake is located on the rear wheel and is usually controlled by the right foot pedal or lever.
Braking Power: In most cases, the front brake provides more braking power compared to the rear brake. This is primarily because when you apply the brakes, weight shifts forward, putting more load on the front wheel and reducing the load on the rear. As a result, the front brake can provide greater stopping power and deceleration.
Weight Transfer: During braking, weight transfer occurs, causing the front suspension to compress and the rear suspension to extend. This weight transfer increases the traction on the front wheel, making it more effective for braking. The rear brake, on the other hand, may have reduced traction due to weight transfer, making it less powerful in comparison.
Stopping Distance: The front brake is generally more effective in reducing the stopping distance of a bike or motorcycle. When applied correctly, the front brake allows for stronger deceleration, resulting in shorter stopping distances.
Stability: Another reason why the front brake is more powerful is that it provides better stability during braking. The weight transfer to the front wheel helps keep the bike balanced and prevents it from flipping over. The rear brake, though less powerful, plays a role in providing stability by preventing the rear wheel from skidding.
It's important to note that while the front brake is more powerful, both brakes are crucial for safe and effective braking. Proper braking technique involves using both brakes together, applying them gradually and progressively, to maximize control and minimize stopping distances. The exact braking power can also vary depending on factors like the type of bike/motorcycle, brake system, tire conditions, road conditions, and rider skill.