JMC, or Jim Melton Cyclery was a bicycle company in the 1970s and 1980s. It started as a bicycle shop in 1969. It began manufacturing bicycle components in 1974, mostly to make a bicycle look more like a motocross motorcycle, including fenders and false fuel tanks. In 1977 JMC began manufacturing BMX bicycles. During the 1970s and 80's, it sponsored such notable BMX racers, such as Harry Leary, Clint Miller, Tinker Juarez, and Darrell Young, Danny Farmer, Andy Patterson, Solan Foster, Gary DeBacker, Melanie Cline, Carl Butler and Sam Arellano.