Moto-Inspired Performance Racer
Partnering with Roland Sands—legendary racer, designer and builder of some of the coolest high-performance custom motorcycles in the world—we started with our SUPER73-RX, and outfitted it with some major upgrades. Coming stock with Magura brakes and a FOX rear shock, the RSD is in a class all of its own.
Legally Ride Without a License, Insurance or Registration
- Multi-Class Ride Modes | Each bike comes pre-programmed in the Class-2 mode, which allows for throttle operation and pedal-assist riding up to 20mph. Plus access Class-1, Class-3, and unlock Off-Road mode to reach 28mph+.
- Removable Battery | Easily charge at home or work with any standard 110v outlet.
- Range | 40+ miles* of range at 20mph under Class-2 throttle-only operation; 75+ miles* of range using Class-1 pedal-assist mode.
- Motor | The internally geared brushless DC hub motor is capable of outputting up to 2000 watts of peak power.
Explore the Roland Sands Design
- Moto-Style Seat | Developed with comfort in mind.
- Fox Rear Shock | Adjustable Fox shock for better handling and a smooth ride.
- Magura Brakes | Hydraulic brakes for superior stopping power.
- Relocated Battery | Lowers the center of gravity, improves handling, and makes the bike feel lighter.
Aggressive Tread Pattern
Featuring GRZLY for All Terrain
With an aggressive knobby tread pattern, the GRZLY offers excellent grip on a variety of terrain, designed to dig into loose dirt and gravel with ferocity or provide consistent contact and grip on hardpack, rock, and asphalt.
Bluetooth Connectivity for iOS and Android
- Download the App | Unlock all of Super73’s e-bike features and receive over-the-air updates.
- Navigation | The app provides turn-by-turn navigation on both the Smart Display and your mobile device.
- View Settings | Easily change between pedal assist modes and view your current speed, remaining battery range, and more.