Which statement is true about stopping power distribution in braking?

Which statement is true about stopping power distribution in braking?

• A. The front tire provides 70%+ stopping power.
• B. The rear tire provides 70%+ stopping power.
• C. Both tires only provide 30%+ combined.
• D. The engine provides the major stopping power.

Answer: (A)

When you brake, most of the stopping power comes from the front wheel because braking shifts weight forward onto the front tire. That extra load lets the front tire generate more friction against the road, so it can do the bulk of the slow-down—typically about 70% or more. The rear tire contributes less, around 30% or so, and it mainly helps with stability and control, not the main braking force. Engine braking does slow you down, but it’s not the primary source of stopping power on motorcycles, especially with proper front braking. So the statement that the front tire provides 70%+ of stopping power matches how braking physics works in practice.

When you brake, most of the stopping power comes from the front wheel because braking shifts weight forward onto the front tire. That extra load lets the front tire generate more friction against the road, so it can do the bulk of the slow-down—typically about 70% or more. The rear tire contributes less, around 30% or so, and it mainly helps with stability and control, not the main braking force. Engine braking does slow you down, but it’s not the primary source of stopping power on motorcycles, especially with proper front braking. So the statement that the front tire provides 70%+ of stopping power matches how braking physics works in practice.