
On-Road Motorcycles
Primary Contact
Categories
Division
Mobile Source Laboratory Division
On-Road Motorcycles (ONMC) include two- and three-wheeled motor vehicles having a curb weight of less than 1749 pounds, which are intended for use on public roads. The California Air Resources Board (CARB) administers a program to reduce the air quality impact from this vehicle category, and is currently in the regulatory development process with the goal of developing more stringent ONMC standards.
More about this program
Email Updates
Keep up to date with the latest information regarding the On-Road Motorcycle Program.
External Resources
Resources for motorcyclists
Find out if you qualify for a clean vehicle rebate
Learn more about US EPA regulatory requirements