Which of the following describes threshold braking?

• A. Braking lightly all the time.
• B. Braking as softly as possible.
• C. Only using the rear brake.
• D. Braking at maximum level without locking the front wheel; use in emergency stops on dry surfaces.

Answer: (D)

Threshold braking is applying brake pressure to the point just before the front wheel would lock, so you achieve the greatest deceleration while keeping control of the bike. On dry pavement, this means squeezing the lever firmly to generate maximum stopping power without locking the front wheel, which also preserves your ability to steer around hazards. If the front wheel shows signs of approaching a skid, you ease off slightly and reapply to stay at that limit. This approach is what the described option captures: braking at maximum level without locking the front wheel, used in emergency stops on dry surfaces. Braking too lightly doesn’t maximize stopping power, and relying only on the rear brake or braking hard without regard to wheel lock would reduce control and increase the chance of a skid.