From the OSHA web site:
2012 NAICS Definition
T = Canadian, Mexican, and United States industries are comparable.
441228 Motorcycle, ATV, and All Other Motor Vehicle Dealers
This U.S. industry comprises establishments primarily engaged in retailing new and/or used motorcycles, motor scooters, motorbikes, mopeds, off-road all-terrain vehicles, personal watercraft, utility trailers, and other motor vehicles (except automobiles, light trucks, recreational vehicles, and boats) or retailing these new vehicles in combination with activities such as repair services and selling replacement parts and accessories.
All-terrain vehicle (ATV) dealers
Motorcycle parts and accessories dealers
Personal watercraft dealers
Powered golf cart dealers
Utility trailer dealers
Cross-References. Establishments primarily engaged in--