336991  Motorcycle, Bicycle, and Parts Manufacturing

This U.S. industry comprises establishments primarily engaged in
manufacturing motorcycles, bicycles, tricycles and similar equipment,
and parts. 

The data published with NAICS code 336991 include the following
SIC industries:

3751 Motorcycles, bicycles, and parts                                          
                                                     
3944 Games, toys, and children's vehicles (pt)