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Judd Rev Folding Electric Bike

Judd Rev Folding Electric Bike

Regular price $899.99 USD
Regular price Sale price $899.99 USD
Sale Sold out


Introducing Judd Rev, where convenience meets performance: travel far, arrive swiftly, carry light, and store compactly. This foldable e-bike boasts an aluminum folding frame and lightweight components, ensuring effortless portability – whether tossing it in your trunk, bringing it on a boat, or carrying it up to your brownstone walk-up. But the convenience doesn't end there – this electric bicycle packs a powerful punch with a 350W rear hub motor, 36V/360Wh Li-ion battery, throttle & Pedal Assist, 20mph top speed, and up to 38 miles of range, promising endless adventures with just a simple unfold.


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Lightweight, Compact Folding Frame

Fold up this e-bike and put it in your trunk, bring it on your boat, or carry it into your walk-up apartment. Its lightweight aluminum folding frame & components make it the perfect bring-anywhere companion.

Choose Your Boost

You’re in total control of your ride. With a convenient push-to-go throttle and 5 levels of Pedal Assist, you can choose how much or how little assistance you want and ride up to 20mph.

On- or Off-Bike Charging

This e-bike’s battery can be charged both on and off the bike and offers up to 38 miles of range when fully charged.

Quiet, Consistent Braking

Tektro mechanical disc brakes with 180mm rotors offer more reliable stopping power, so you can brake confidently in all kinds of weather conditions.

Cruise Smoothly

20x2.1” City tires are thick enough to smooth out your ride and lightweight for easier handling.

Superior Grip All Around

Sweaty palms have met their match with comfortable, nonslip handlebar grips.

Easy-Change Rear Wheel Removal System

Retrospec’s proprietary easy-change system allows you to easily remove and replace the rear wheel whenever you need to take a look under the metaphorical hood.

All-in-One Tool Included

This e-bike comes with all the tools you need for assembly and maintenance – all conveniently folded up in one portable, multi-functional tool that fits in your pocket for tune-ups on-the-go.



  • FrameJudd 6061 aluminum with external seat tube mounted battery
  • ForkRigid alloy


  • Front HubAluminum bolt-on with 17mm axle nuts. 36 hole
  • Spokes13G with brass nipples
  • Tires20x2.1" City Tire
  • Rims20" single-wall aluminum 36H, for disc


  • Motor350W rear hub
  • Battery360Wh/36V 18650 cells; Charge on or off bike
  • DisplayLeft mounted LED
  • RangeUp to 38 Miles
  • SensorCadence


  • Crankset3-Piece aluminum
  • ChainKMC single speed
  • BBsealed cartridge
  • Freewheel/CassetteSingle speed 18T
  • Chain RingsSteel 48T


  • Headset1-1/8” semi-integrated threadedless
  • Rear Brakes5 Star lever with Tektro mechanical caliper with 160mm rotors and semi-metalic pads
  • Front Brakes5 Star lever with Tektro mechanical caliper with 160mm rotors and semi-metalic pads
  • HandlebarsAlloy Comfort Rise Bar
  • GripsLock-on comfort grips
  • StemAlloy Folding
  • SaddleRetrospec Sport Comfort saddle
  • SeatpostAluminum 30.9mm diameter, 400mm length
  • Seatpost ClampAluminum quick release
  • PedalsFolding platform pedals


  • Recommended Weight Limit350lbs
  • KickstandAluminum chainstay mounted, 40MM bolt pattern
  • Compatible WithRover Trailers , Aer Compressor , Tote , Tote Plus , Everything Bin