From 2013 to 2023, the US market for motorcycles with spark ignition engines of less than 50 cc declined from 643.56 million USD to 407.63 million USD. The year-on-year variations mostly show negative trends, with notable declines in 2014, 2015, 2016, 2019, and 2020. The market experienced temporary growth in 2021 and 2022 before a slight dip in 2023. The compound annual growth rate (CAGR) over the past five years stands at -2.05%.

Future trends to watch:

Increasing demand for eco-friendly and electric alternatives could impact this market segment.
Regulatory changes and consumer preferences might accelerate the adoption of alternative engine technologies.
Potential influence of evolving transportation needs in urban areas that favor smaller, more efficient vehicles.