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Mesa Project
Super73 ZX in metallic aluminum, front three-quarter view

Photo: Super73Photo policy

E-bikes

Super73

ZX

2025

Lighter Z-Series frame at 62 lb. Class 2 (20 mph) throttle e-bike with pedals, a bench seat and 20 in. fat tires.

Editorial opinion. Specs below are sourced.

Price

$2,395

Brand's price on its site, Nov 13, 2026.

Where these specs come fromSpecs from Super73's own product page. Super73 labels this model year MY25.

Power

—not published

Weight

62 lb28.1 kg28.1 kg62 lb

Lighter than 79 of 80 in index

Battery

480 Wh0.48 kWh

Above 0 of 82 in index

W/kg

—not published

Seat height

787 mm31 in

Lower than 52 of 72 in index

Front travel

—not published

Specifications

[n] = source · CALC = calculated by Mesa Project

Price

Price
$2,395[1]Brand's price on its site, Nov 13, 2026.

Motor & performance

Peak power
Not published
Rated power
0.5 kW1 hp[1]500 W nominal. Super73 doesn't publish a peak figure.
Power-to-weight
Not published
Torque (as published)
Not published
Top speed
20 mph32 km/h[1]20 mph, Class 2.
E-bike class
Class 2 (throttle to 20 mph)[1]

Battery & charging

Battery capacity
480 Wh0.48 kWh[1]
Pack voltage
48 V[1]
Pack amp-hours
10 Ah[1]
Swappable battery
Not published
Range claim
35 mi56 km[1]Listed as 25–35 miles on one battery, at 20 mph throttle-only.
Charge time
5 h[1]Listed as 5 hours.

Chassis

Weight
62 lb28.1 kg28.1 kg62 lb[1]62 lb.
Seat height
787 mm31 in[1]31 in.
Ground clearance
Not published
Wheelbase
Not published
Frame
Aluminum[1]

Suspension

Fork
Rigid[1]
Front travel
Not published
Shock
Rigid (no rear suspension)[1]
Rear travel
Not published

Wheels & brakes

Front wheel
20″[1]
Rear wheel
20″[1]
Front tire
VEE LZRD 20 × 4.5[1]
Rear tire
VEE LZRD 20 × 5[1]
Front brake
Tektro 2-piston mechanical[1]
Rear brake
Tektro 2-piston mechanical[1]

Electronics

Ride modes
Single speed · Thumb throttle[1]
Regen braking
Not published
Display
Not published

Ownership

Warranty
Not published

Sources

  1. [1]SUPER73-ZXSuper73 · MANUFACTURER · CHECKED 2026-11-13

Values are manufacturer claims as published by the source unless tagged otherwise. Found an error? Report it.

Compare against

  • Macfox product photo

    Macfox · 2026

    X1S

    0.8 kW · 65 lb29.5 kg · 500 Wh

    • → ZX is 3 lb1 kg lighter
    • → X1S carries 20 Wh more battery
    ZX vs X1S →
  • Macfox product photo

    Macfox · 2026

    M16

    0.8 kW · 66 lb29.8 kg · 499 Wh

    • → ZX is 4 lb2 kg lighter
    • → M16 carries 19 Wh more battery
    ZX vs M16 →
  • Macfox product photo

    Macfox · 2026

    X7

    0.8 kW · 87 lb39.5 kg · 624 Wh

    • → ZX is 25 lb11 kg lighter
    • → X7 carries 144 Wh more battery
    ZX vs X7 →