Jax Rev E-Bike


Retrospec's most portable e-bike ever. Jax Rev packs down to the perfect compact, car-friendly size for your weekend adventures. A 37-mile battery range can handle even the longest of trips. Assisted start technology makes awkward starts and stops a thing of the past, and a 20 MPH top speed with extra stable, Fat 20 x 3.0 tires allow you to conquer any terrain on the way to work, the campsite, or anywhere in between. This single speed electric bike is fast, fun, and functional all in one.

Get to know your ride:

  • Color: Matte Black
  • Sizing: Size 20" is best for height range 5'-6'4, and standover height 27"
  • 20mph: Top speed
  • Up to 46 Miles of Range: 500W-37 miles
  • 5 Pedal Assist Levels: Propel while pedaling
  • 500W: Brushless rear hub motor
  • 48V: Li-ion battery
  • Easily pack up between adventures
  • Compact and Portable: Folding frame easily collapses and folds to a car-friendly size.
  • Quick Access to Controls: Handlebar-mounted LED control panel lets you select pedal assist level, monitor charge, and activate Start Aid for a 4mph boost at takeoff – no wobbly first pedal strokes.
  • Simple Riding, Low Maintenance: Single speed drivetrain promotes easy riding and is low maintenance.
  • Press to Go: Convenient thumb throttle puts 350/500W worth of power at your fingertips.
  • Durable, Long-Lasting, High Range: Li-ion battery offers a range of up to 46 miles. Charges within 5-6 hours.
  • Off-Road Ready: Fat 20x3.0 tires with large tread grip onto chattery terrain for enhanced stability.
This product does not ship to Alaska or Hawaii.
About Retrospec :
The outside is for everyone, but not everyone feels comfortable outside. So Retrospec set out to make everyone feel at-home in the open-air. They believe that all people regardless of background or experience should enjoy the life-affirming, eye-opening beauty of the outside world.
Why we 🤍 them:
We love Retrospec because they share our belief that being outside and staying active are fundamental to our well-being. With an incredible array of products -- from bicycles and e-bikes to longboards and kayaks -- Retrospec brings leading design, accessibility, and care for the planet to the forefront of being mobile. And be sure to check out their Outdoor Journal for guides, how-to’s, and tips for enjoying an active life!
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