TransWorld Motocross (TWMX) is a magazine that covers motocross and motocross racing based in Carlsbad, California.[3] The magazine was launched in 2000.

The magazine's content includes; racing, event coverage, freestyle motocross, bike maintenance, riding tips and product reviews.

TransWorld Motocross is a Transworld Media brand, which also publishes the magazines TransWorld SURF, TransWorld SKATEboarding and Transworld SNOWBOARDING. In 2013, most of the Transworld titles were sold by Bonnier to Source Interlink Media.[4]