SUPER73-ZX Storm Grey
Unit price  per 

The Comfortable Commuter

NEW — Colorways: Agave Green, Panthro Blue, Ron Burgundy

The ZX is the larger version of our ZG and features a lighter aircraft-grade aluminum frame and a larger removable battery. With a brand new redesigned seat, improved ergonomics and a more upright riding position, the ZX stands as one of SUPER73’s most comfortable bikes to date. Declarations of Conformity (EPAC) available upon request.

  • Removable Battery
  • 4 Riding Modes
  • Over-the-Air Updates with the SUPER73 App
  • Compatible with the ORE kit
*May come with minor cosmetic changes.

    New Stock Expected this Fall


      Riding Features

      Street-Legal Electrically Powered Assisted Cycle (EPAC)

      • Ridings Modes & Speed Levels | Each bike comes with 4 Pedal-Assist (PAS) Modes, so you can customize your riding mode to your terrain along with 4 Speed Levels accessible via the SUPER73 App.
      • 8 Speed Gearing | Comes equipped with a 8-Speed Rear Derailleur.
      • Removable Battery | Easily charge at home or work, in any European outlet.
      • Range | The ZX provides an estimated 40-80+ km of range depending on the pedal-assist mode. 
      • Motor | The ZX comes with a SUPER73 48V EPAC 250W limited motor.*
      *Get more information on the different riding modes and speed levels.

      Model Features

      Explore the ZX

      • New Colorways: Agave Green, Panthro Blue & Ron Burgundy | Experience the ZX in an entirely new color palette. 
      • Blain Handlebar | Only available on the new colorways, a stylish low-rise handlebar made of high strength chromoly.

      Modern Street Tires

      Featuring LZRD for Extended Commuting

       The LZRD is a modern street tire made for extended range commuting. This tire was designed with micro knurling to improve cornering grip while balancing extended tire life.

      Smart Display

      Bluetooth Connectivity for iOS and Android 

      • Download the App | Unlock all of Super73’s e-bike features and receive over-the-air firmware 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 while riding.


      Customize Your ZX

       All our vehicles are designed to be customizable to your riding preferences. Explore our accessories and apparel to find your signature SUPER73 style. Upgrade your ZX.

      Parameter Specifications


      6061 / 7005 aluminum alloy, 1-1/8” to 1.5” tapered head tube


      Moon Rock, Storm Gray


      Super73 48V EPAC 250W limited motor, satin black finish.

      Peak outputs of 1350W achieved depending on the riding mode. More information here.

      Top Speed:

      Up to 25km/h (PAS)

      For riding modes and speed levels, read here.


      615 watt-hours, 18650 cells


      30 kg

      Front Hub:

      9 x 135mm, steel axle


      20”x100mm alloy with lightning cutouts


      ZX LZRD Tire - 20x4.5”

      Inner Tubes:

      20x4.5-5”, angled valve stem


      Mechanical 180/180mm rotors


      Sold separately (availability TBD)


      Transflective Monochrome LCD + Mobile Device

      iOS + Android Compatible:




      Tail Light



      Sold separately (availability TBD)


      2A (6-7 hour charge time) 
      2-pin EU power cable (3-pin UK plug adapter not included)


      Sold separately 

      Pedal Assist:

      4 modes (ECO, TOUR, SPORT, SUPER)

      Bottom Bracket:

      120mm sealed bearing, square taper

      Crank / Front Chain Ring

      125mm alloy crank arms, 44T
      chainring with 10-speed gearing


      8-Speed gearing (11-36T) 

      Rear Derailleur:

      8-Speed Derailleur

      Rear Sprocket:

      8-Speed gearing (11-36T)


      Extended length seat

      Seat Height:

      79 cm

      Weight Limit:

      150 kg

      Product    |    SUPER73-ZX Storm Grey €2.699,00