Concerning electric-assisted bicycle and electric motorcycle regulation.

HB 2374 clarifies Washington state's definitions for e-bikes and electric motorcycles to address regulatory confusion. It creates three e-bike classes: Class 1 (pedal-assist only up to 20 mph), Class 2 (throttle-only up to 20 mph), and Class 3 (pedal-assist up to 28 mph with speedometer). Electric motorcycles are defined as vehicles without operable pedals, exceeding 750W motor power, or providing motor assistance beyond 20 mph without pedal input. The bill directly affects e-bike riders, manufacturers, and law enforcement by establishing clear classification standards for safety and enforcement, while requiring a work group to study enforcement consistency and consumer protections by December 2026.