Yotsuba Moto is a brand of electric bikes for children, produced and launched in 2017 by Dirtfreak.
Dirtfreak Inc. was established in 1990 and specializes in off-road motorcycle equipment, developing original brands of motorcycle parts and tools such as ZETA, DRC, and UNIT, as well as being the exclusive Japanese distributor for overseas brands such as FOX Racing, SHIFT, Alpinestars (off-road), and SRAM (MTB).