Koa Rev+ 2 Fat Tire Electric Bike - Step Through

$1,799.99 Regular price
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Starting at $163/mo with . See if you qualify

Pay 4 interest-free payments of $450 with

Now With Torque Sensor!
Reach new heights with a fat tire ebike 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 ebike’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.

Starting at $163/mo with . See if you qualify

Pay 4 interest-free payments of $450 with

Why
Koa Rev+ 26” Fat Tire Electric Bike - Step Through | Matte Sage
Koa Rev+ 2 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
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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Leave no trail unblazed

Get to know your ride
Koa Rev+ 26” Fat Tire Electric Bike - Step Through | Matte Sage

28mph Top Speed

Class 2/3 ebike

Up to 72-Mile Range

Highest range Rev ebike

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 ebike’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 ebike 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 ebike 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 ebike has been tested and certified to UL2271 and UL2849 standards for electric bicycles.
Best for all terrain
Pavement
Gravel
All terrain
  • Specifications
  • Sizing
  • Financing
  • 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 ebike 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.
SizeHeight RangeStandover Height
Frame: 16.5"
Financing
Buy Now, Pay Later

Make easy monthly payments over 3,6 or 12 months

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Owner's Manual
Assembly Instructions

Assembly Instructions

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Electric Bicycle Owner’s Manual

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Color Display Guide

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Manuel du propriétaire du vélo électrique

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4.8
Rated 4.8 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 3 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
4 reviews
  • Amelia K.
    Flag of United States
    Verified Buyer
    12/20/23
    Rated 5 out of 5 stars
    All of my friends now want this E-Bike

    This E-Bike surpassed even my highest expectations! I love taking this out to run errands adding a little more fun to a regular day. People are constantly asking to ride it when they come over and I’ve even gotten a few friends to buy one now. The color, tires and smooth ride make all the difference. What’s not to love?!

  • Troy O.
    Flag of United States
    Verified Buyer
    5/10/23
    Rated 5 out of 5 stars
    I'm a fan

    The Rev+ rides great and has plenty of power for my usage. I typically pedal all the time so the range is seemingly infinite, I had to actually try to get the battery down. I'll be putting plenty of miles on it.

    I like having both the throttle and the pedal assist, it comes in handy for slow obstacles where pedaling might be hazardous. It's also nice to get it going after stopping without needing to drop gears.

    The assembly instructions could be better, but it's easy enough to figure out.

  • Walker
    Flag of United States
    Verified Buyer
    5/7/23
    Rated 4 out of 5 stars
    Fat Tire Fun Half the Effort

    The Koa Rev+ is a beast! As a road bike it navigates like an 80s Cadillac. Off road it is going to take some getting used to. I took it into the canyons near my house and I wasn’t prepared for all that power. I quickly realized I could just leave the pedal assist at level 1 since all you really need off road is a little helpful nudge every now and then. I ended up walking it over all the water crossings as to not end up in the drink. Climbing hills however was an absolute joy. The 2 second delay before the juice kicks in feels a bit delayed on the road but welcomed off road. I feel like I just need more trail time with it before I feel fully confident. I rode off-road for an hour and it still says the battery is full! Super happy with it and I can’t wait to log mor trail time!

  • Dima
    Flag of United States
    Verified Buyer
    5/2/23
    Rated 5 out of 5 stars
    Style, performance

    This is my second Koa and I love the quality of the bike - it feels incredibly sturdy and well-made. The battery life is impressive, too. I've taken the bike on some long rides, and the battery has never let me down.

    Overall, I'm very happy with my purchase. Koa Plus is the perfect combination of style, performance, and practicality. Five stars all the way!

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