California DMV Motorcycle Knowledge Test (M1)Hazard Avoidance and Emergency ManeuversMedium
You are riding your motorcycle on a multi-lane road and you need to make an emergency stop. You have ABS (Anti-lock Braking System). What is the most effective way to use your ABS for maximum stopping power?
- AApply both the front and rear brakes firmly and hold them down.
- BApply only the front brake firmly to prevent rear wheel lock-up.
- CApply only the rear brake firmly to minimize dive and maintain stability.
- DPump the brakes rapidly to engage and disengage the ABS.
Show answer & explanationAnswer & explanation
Correct answer: A. Apply both the front and rear brakes firmly and hold them down.
With ABS, the system is designed to prevent wheel lock-up automatically. For maximum stopping power, you should apply both the front and rear brakes firmly and continuously. The ABS will modulate the pressure as needed. Pumping the brakes is counterproductive and defeats the purpose of ABS.
Why the other options are wrong
- B. While the front brake provides most stopping power, using both brakes with ABS is ideal for maximum, controlled deceleration.
- C. The rear brake alone provides significantly less stopping power than combined brakes and will not maximize the benefits of ABS.
- D. Pumping the brakes manually defeats the purpose of ABS and reduces braking efficiency.
ABS Emergency Braking
For maximum stopping power with ABS, apply both front and rear brakes firmly and continuously; the system will automatically prevent wheel lock-up.
- ABS prevents wheel lock.
- Apply firm, continuous pressure.
- Use both front and rear brakes.
Memory trick: ABS Saves the Day: Both Brakes, Hold and Pray (it works).