Alaska Administrative Code
Title 13 - Public Safety
Part 1 - Division of Alaska State Troopers
Chapter 04 - Motor Vehicle and Driving Offenses: Vehicle Equipment and Inspection
Article 5 - Equipment on Motorcycles, Motor-Driven Cycles, and Bicycles
13 AAC 04.340 - Brakes

(a) A motorcycle or motor-driven cycle must be equipped with a service braking system which will stop the vehicle within 25 feet from an initial speed of 20 miles per hour on a level, dry, clear, hard surface. A motorcycle or motor-driven cycle must comply with applicable motor vehicle safety standards adopted by the United States Department of Transportation.

(b) Every bicycle must be equipped with a brake system, maintained in good working condition, which will enable its driver to stop the bicycle within 25 feet from a speed of 10 miles per hour on dry, level, clean pavement.