Introducing the Losi Promoto-SM FXR Supermoto Ready-to-Run RC Motorcycle, a 1/4-scale on-road bike designed to deliver the authentic feel of real supermoto riding on pavement. It’s powered by a center-mounted 2700Kv brushless motor with a high-RPM flywheel that helps keep stability and response, while patent-pending Spektrum MS6X technology translates rider input into precise lean, turn, and wheelie performance. Finished with officially licensed FXR graphics, this bike blends realistic styling with on-the-street capability for hard-surface riding at streetside speeds.

Built for on-road action, the Promoto-SM features a rising-rate rear suspension, a front fork with an internal spring and damper, and a front cable-driven disc brake for confident stopping. The electronics sit in a narrow, scale-conscious chassis that fits a full-size 2S LiPo in the rider’s seat, making setup quick and battery changes easy. It ships Ready-to-Run with a Spektrum Smart radio system and includes a display/maintenance stand plus a hands-free starting stand for easy setup and display. Three drive modes—Dirt, Street, and Wheelie—let drivers tailor performance to concrete, asphalt, or parking-lot surfaces, while Pro-Line Supermoto street tires, true-spoke wheels, a realistic rider figure, and scale plastics complete the convincing, showroom-ready look.