The Suzuki FB engine is a series of two- and three-cylinder two-stroke engines that was produced by the Suzuki Motor Corporation from October 1961 until November 1987. They were used in a number of Kei-class automobiles and light trucks. From the original air-cooled 359 cc (21.9 cu in) straight-twin version the FB series developed through a number of different models having different names, ending with the water-cooled, three-cylinder LJ50. The names used for various versions of this engine often refer to the chassis code of the cars in which they were introduced, until Suzuki changed their engine naming system sometime in the first half of the 1970s.

The Suzuki Cervo is a kei car manufactured by Suzuki Motor Corporation. Introduced in 1976 as the successor to the Suzuki Fronte Coupé, the Cervo name was originally affixed to a kei sports coupe, and then to models derived from the Suzuki Alto. The nameplate was retired between 1998 and 2006, and again in December 2009.