ULTRA-B 21Kilowatt

The ULTRA-B 21Kilowatt electric performance bike is engineered for riders seeking extreme power, instant acceleration, and advanced off-road capability. Built with a lightweight reinforced frame, high-output 21KW electric drivetrain, premium long-travel suspension, hydraulic disc brakes, and a removable high-capacity lithium battery system, it delivers aggressive torque and high-speed performance across trails, streets, and rugged terrain. Featuring motocross-inspired styling, oversized all-terrain tires, precision handling, and upgrade-friendly components, the ULTRA-B 21Kilowatt is designed for riders who want professional-level electric riding performance with modern eMoto technology.