This is a list of companies currently producing and selling motorcycles available to the public, including both street and race/off-road motorcycles. Motorcycle, Bike & Parts Manufacturing in the US industry trends (2016-2021) Revenue for the Motorcycle, Bike and Parts Manufacturing industry is expected to rise an annualized 1.3% to $7.2 billion over the five years to 2021, including an anticipated rise of 8.1% in 2021 alone as the economy gradually reopens