Electric Powertrains

When Rotax created the E20, its developers poured all of their combined experience from years of active involvement in e-racing into its design. Rotax's new e-unit gives you a next-level high-performance lithium-ion battery capacity, a long drive time, and a boost function.

Rotax paves the way for carbon-neutral kart racing

The Rotax Project E20 demonstrates how digital innovation and sustainability can benefit the kart racing experience. Many tracks, for example, lack the necessary power infrastructure for e-racing. Instead of running Diesel generators, Rotax brings in a gigantic battery to charge its e-karts, maintaining a pleasant low-emission environment for fans and drivers. More importantly, E20 e-karts take their place next to racing karts while redefining racing with a range of strategically valuable features.