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—Super73 started with their Model RX, and outfitted it with some major upgrades. Coming stock with Tektro 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.
Tektro Brakes | Hydraulic brakes for superior stopping power.
Relocated Battery | Lowers the center of gravity, improves handling, and makes the bike feel lighter.
GRZLY Tires | 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.
6061 / 7005 aluminum alloy, 1-1/8” to 1.5” tapered head tube
Class-1 Mode Output: 750 watts nominal / 1200 watt peak
Class-2 Mode Output: 750 watts nominal / 1200 watt peak (Default)
Class-3 Mode Output: 750 watts nominal / 1200 watt peak
Unlimited Mode Output: 1200 watts nominal / 2000* watt peak
*Unlimited Mode peak output will increase from 2000 watts to 2300 watts with future OTA update.
Class-1 Mode: up to 20mph (throttle deactivated, pedal assist only)
Class-2 Mode: up to 20mph
Class-3 Mode: up to 28mph (throttle deactivated, pedal-assist only)
Unlimited Mode: 28mph+
960 watt-hours, 21700 cells
15 x 150mm thru-axle aluminum alloy
20" x 100mm alloy with lightening cutouts
Front: 20x4.5" / Rear: 20" x 5" GRZLY
20" x 4.5-5", angled valve stem
Front: Inverted coil spring fork w/ air assist - adjustable preload and rebound damping, 120mm travel
Rear: Fox Float 3 Evol Shock w/ adjustable main and Evol air springs
Transflective Monochrome LCD + Mobile Device
IOS + ANDROID COMPATIBLE
Roxim Z4E Elite, 600 Lumen LED
Roxim R3E LED w/ brake light
Roxim ZHRK-01 w/ integrated horn switch
3A (6-7 hour charge time) 5A sold separately (3-4 hour charge time)
4 modes (ECO, TOUR, SPORT, SUPER)
120mm sealed bearing, square taper
CRANK / FRONT CHAIN RING
125mm alloy crank arms, 36T chainring / Optional: 44T chainring for 10 speed gearing
Single-speed 16T rear cog / Optional: 10 speed gearing (11-36T) sold separately
Single-speed chain tensioner / Optional: 10 speed Shimano Zee: accessory sold separately