The E20 is the next step in the e-kart strategy of Rotax.

Rotax E20

Rotax E20

When BRP-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.

The E20 owes its impressive power output and overall performance to its reduced weight and greater efficiency. The powertrain has a water-cooled motor, an inverter, and an internal vehicle control unit.

Race Class

International, National and Arrive & Drive concepts

Maximum Performance

24 kW / 135 km/h


total kart: 142 kg

Special Features

E-braking, recuperation, boost function, reverse function

Power Pack

Permanent Magnet Synchronous Motor (PMSM) with integrated transmission, VCU (Vehicle Control Unit, lithium-ion batteries incl. BMS (Battery Management System) and IMD (Isolation Monitoring Device), combined air and liquid cooling system

Chassis Compatibility

Wheel base: 1040 mm / Sodi Sigma DD2 incl. powerful 4 wheel braking

ROTAX E20 Datasheet
pdf 914.56 KB
ROTAX E20 Folder A5 web
pdf 1.88 MB

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