The SUPER73-S1 is a rugged utility urban cruiser. The S1 is equipped with a durable and removable 768 watt-hour battery, a bright LED headlight, brake light, and rear cargo rack wrapped in a timeless design. The S1's versatility has helped it become one of the most recognizable bikes in the SUPER73 lineup.
All colors are on backorder.
S1 orders ship November 2021
Orders shipping to HI and Canada are subject to 4-6 weeks longer than normal shipping estimates.
** Products pictured are subject to minor cosmetic changes.
Removable battery: A durable 768 watt-hour removable battery allows riders to easily charge the battery using any standard 110v outlet.
Range: The S1 provides an estimated 25+ miles* of range at 20mph under throttle only operation and an estimated 35+ miles* of range using ECO pedal assist mode.
*Battery range estimates depend on conditions such as rider weight, speed, temperature, wind, tire pressure, terrain, incline, etc. Mileage may vary.
Cargo Rack: The aluminum cargo rack comes standard on all Super73-S1s and allows riders to transport bags, upgrade to an extended seat, or add other accessories.
Motor: The internally geared brushless DC hub motor is capable of outputting up to 1000 watts of peak power.
Size: The Super73-S1 comes in one size. With a 30” seat height, adjustable handlebars, and a 275lb weight limit rating, the Super73-S1 is designed to comfortably accommodate riders between 4’10" - 6’2”. An optional extended seat can accommodate taller riders.
Tires: The 20" x 4.25” all-terrain tires are perfect for paved road riding and light-duty off-road adventures.
Hydraulic brakes: All Super73-S1s are equipped with Tektro hydraulic disc brakes. Hydraulic brakes give the rider more control and modulation of the braking system with less effort. Hydraulic brake systems are completely sealed for low maintenance and longer life.
| Parameter | Specifications |
|---|---|
| Frame: | Steel |
| Color(s): | Black, White, Army Green, Tan |
| Motor: | Class-2 500 watts nominal/1000 peak |
| Top Speed: | Class-2 Mode: 20mph |
| Battery: | 768 watt-hours, 18650 cells |
| Weight: | 70lbs (w/ battery), 61lbs (w/o battery) |
| Front Hub: | 9 x 135mm axle |
| Rims: | 20" x 4" alloy with lightening cutouts |
| Tires: | Front: 20 x 4” / Rear: 20” x 4” All-Terrain Tires |
| Inner Tubes: | 20” x 4” |
| Brakes: | Tektro hydraulic alloy disc brakes, 2 piston |
| Suspension: | Optional |
| Display: | LCD Display |
| iOS + Android Compatible: | Not available |
| IoT Connectivity: | Not available |
| DC/DC Converter: | Not available |
| Headlight | LED Halo headlight |
| Tail Light | Rear brake light |
| Turn Signals: | Not available |
| Horn: | Not available |
| Charger | 2A (6-7 hour charge time) / Optional: 5A (3-4 hour charge time) |
| Throttle: | Thumb throttle |
| Pedal Assist: | 3 modes (ECO, MID, HIGH) |
| Bottom Bracket: | 100mm, Square Taper, Sealed Cartridge Bearings |
| Crank / Front Chain Ring | 140mm alloy crank arms, 36T chainring |
| Gearing: | Single-speed |
| Rear Derailleur: | Not Available |
| Seat: | Standard short seat |
| Passenger Foot pegs: | Not available |
| Seat Height: | 30” |
| Weight Limit: | 275lbs |