Koa Rev+ 26” Fat Tire Electric Bike - Step Through
Koa Rev+ 26” Fat Tire Electric Bike - Step Through
Koa Rev+ 26” Fat Tire Electric Bike - Step Through
Koa Rev+ 26” Fat Tire Electric Bike - Step Through
Koa Rev+ 26” Fat Tire Electric Bike - Step Through
Koa Rev+ 26” Fat Tire Electric Bike - Step Through
Koa Rev+ 26” Fat Tire Electric Bike - Step Through
Koa Rev+ 26” Fat Tire Electric Bike - Step Through
Why
Koa Rev+ 26” Fat Tire Electric Bike - Step Through | Matte Sage
Koa Rev+ 2 26” Fat Tire Electric Bike - Step Through
  • Farther range, up to 72 miles per charge
  • Torque sensor
  • Center-mounted color display
  • Fully integrated 720Wh LG21700 battery
  • 750W rear hub motor
  • Tektro hydraulic disc brakes
  • Puncture-protected heavy duty tires
Sale
Go Plus
UL2849 Certified

Koa Rev+ 2 26” Fat Tire Electric Bike - Step Through

$1,799.99
/

Now With Torque Sensor!
Reach new heights with a fat tire e-bike that truly does it all. Koa Rev+ 2 offers a comfortable ride on any terrain – its puncture-protected fat tires and 80mm front suspension fork can handle gravel, dirt, snow, and just about anything else that lies in the path ahead. This e-bike’s torque sensor offers smooth, intuitive pedal assistance, and you can unlock your adventure’s full potential with a Class 3 option that offers assisted speeds up to 28mph. Enjoy uninhibited exploration with an improved range of up to 72 miles per charge and integrated front & rear lights that can guide your way home when the sun sets.
Color
Motor & Battery
Keep your e-bike safe with a foldable bike lock
Fortitude Folding Bike Lock With Carrier - 5mm
$49.99
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The delivery date is estimated based on carrier guidance. Actual delivery time may vary and is not guaranteed by Retrospec or the carrier.
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50 Day Returns

Leave no trail unblazed

Get ready to explore uncharted territory with our sleekest, most modern fat tire electric bike. With the newest technologies seamlessly integrated to take you farther with more ease, this e-bike is the physical embodiment of “the latest and greatest.” But you don’t have to be an expert to love it – every last detail was intentionally designed to be user-friendly for riders of any skill level. Koa Rev+ thoughtfully pairs classic mountain bike features like wide tires and a suspension fork with powerful electric assets like pedal assist and throttle. Combine that with a frame geometry that allows for a more upright riding position, and you get a smooth, comfortable ride and the power to explore absolutely everywhere.
Get to know your ride
Koa Rev+ 26” Fat Tire Electric Bike - Step Through | Matte Sage

28mph Top Speed

Class 2/3 e-bike

Up to 72-Mile Range

Highest range Rev e-bike

Torque Sensor

Intuitive, smooth pedal assistance

Tektro Hydraulic Disc Brakes

Consistent & confident stopping power

48V/720Wh

LG Li-ion battery

750W

Planetary geared hub motor

4" Tires, 80mm Fork Travel

Fat tires and suspension cushion any terrain

UL2849 Certified

Safety tested and approved by a UL accredited lab
Features
Hop On With Ease
Getting on and off your bike has never been easier, thanks to an accessible step through frame shape that also allows for a more comfortable, upright riding position.
Easy Access to Controls
The handlebar-mounted button pod controls everything, from the throttle, to the lights, to walk mode, pedal assistance, & more. Keep track of it all with your eyes on the road using the easy-to-read, center-mounted color display.
Torque Sensor
Enjoy a smoother, more intuitive riding experience when using Pedal Assist. The torque sensor offers a more natural ride feel and promotes a longer battery life by providing more efficient speed boosts.
On- or Off-Bike Charging
This e-bike’s integrated battery can be charged both on and off the bike. LG 21700 cells enhance the battery capacity so it can store more energy and offer up to 72 miles of range when fully charged.
Off-Road Ready
Fat 26x4.0 Kenda tires are made with heavy duty construction and full-coverage puncture protection, so you’ll get to experience stable, comfortable, and smooth rides on any terrain.
Choose Your Boost
You’re in total control of your ride. With a convenient push-to-go throttle and 6 levels of Pedal Assist, you can choose how much or how little assistance you want and ride up to 28mph.
Quiet, Consistent, Confident Braking
Tektro hydraulic disc brakes with upgraded semi-metallic pads and e-bike specific rotors offer reliable stopping power in any weather, so you can brake confidently.
Stay Seen, Stay Safe
Integrated front and rear lights illuminate your path and help keep you safe while riding in low light. The headlight’s side illumination and the tail light’s brake indicator further improve the bike’s visibility.
Tackle Inclines or Cruise Flats
With a robust, versatile Shimano 8-speed drivetrain.
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 change a tube, fix a puncture, or 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.
UL2271 & UL2849 Safety Certified
This e-bike has been tested and certified to UL2271 and UL2849 standards for electric bicycles.
Best for all terrain
Pavement
Gravel
All terrain
  • Specifications
  • Sizing
  • Financing
  • Assembly instructions
  • Owner's Manual
Specifications
Specification
Frameset
  • Sizes 16.5" Step Through
  • Frame Koa 6061 hydroformed aluminum with, integrated downtube battery and replacable derailleur hanger.
  • Fork ZOOM with 80mm of travle, preload adjustment and lockout.
Wheelset
  • Rims 26" single-wall aluminum 36H, for disc brake
  • Hubs Aluminum bolt-on with 17mm axle nuts. 36 hole
  • Spokes 13G with brass nipples
  • Tires 26x4" Fat MTB with puncture protection.
E-Power System
  • Range 72+ Miles per Charge
  • Assist Levels 1-6 PAS, Throttle and walk-mode; Class 2/3
  • Battery 720Wh/48VLG 21700 cells; Charge on or off bike
  • Display Center mounted color LCD
  • Motor 750W rear hub
  • Sensor Torque
  • Charger 48V/2A
Drivetrain
  • Rear Derailleur 8 speed Shimano Altus
  • Shifter 8 speed Shimano Rapidfire Plus
  • Crankset 3-Piece aluminum
  • Chain KMC 8 speed
  • BB Sealed cartridge
  • Freewheel/Casette Shimano 8 speed 11-34T
Components
  • Headset 1-1/8” semi-integrated threadedless
  • Brakes Tektro Hydraulic with 180mm e-bike specific rotors and semi-metalic pads
  • Handlebars Alloy 31.8mm clamp, 700mm width
  • Grips Lock-on comfort grips.
  • Stem Die-Cast alloy. 31.8mm clamp
  • Saddle Retrospec Sport Comfort saddle
  • Seatpost Aluminum 30.9mm diameter, 400mm length
  • Seatpost Clamp Aluminum quick release
  • Pedals Aluminum plateform with non-slip tread.
Extras
  • Kickstand Aluminum chainstay mounted, 40MM bolt pattern
  • Lights Integrated front and rear lights w/brake function
  • Fenders Full coverage plastic
  • Recommended Weight Limit 350lbs
Sizing
Sizing
How to measure my inseam for a bike

Your inseam can help you find the perfect sized bike (measuring it properly is similar to pant inseams but measured a little differently). Here's how they work:

  1. Stand upright with your feet 6-8" apart.
  2. Using a tape measure or tailor tape, measure from the bottom of your foot to the top of the inside of your leg.
  3. Compare your inseam measurement to the standover height of the bike. You should have about an inch of space between your body and the top tube.
  • ARider Height
  • BInseam
  • CTop Tube
    • SizeHeight RangeStandover Height
    Frame: 16.5"
    Financing
    Buy Now, Pay Later

    Make easy monthly payments over 3,6 or 12 months

    Sample payments for
    $89.60
    PER MONTH
    3 months
    APR 20.22%
    Interest $8.81
    Total $268.80
    $89.60
    PER MONTH
    3 months
    APR 20.22%
    Interest $8.81
    Total $268.80
    $89.60
    PER MONTH
    3 months
    APR 20.22%
    Interest $8.81
    Total $268.80
    Just select at the checkout.
    Get a real-time decision with just 5 pieces of info.
    Assembly instructions
    Assembly Instructions

    Assembly Instructions

    Download Now
    Owner's Manual
    Assembly Instructions

    Electric Bicycle Owner’s Manual

    Download Now

    Manuel du propriétaire du vélo électrique

    Download Now

    All Natural Fun From the Field

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