Skip to product information
1 of 7

Retrospec

Koa Rev 2 Fat Tire Electric Bikes New eBike Step Over UL 2849 Certified

Regular price $1,399.00 USD
Regular price Sale price $1,399.00 USD
Sale Sold out
Shipping calculated at checkout.
Size
Color

Retrospec Koa Rev 2 Fat Tire Electric Bike New E-Bikes

Colorado Resident?  Instant $450 Rebate on this eBike available.

28mph Top Speed

Class 2/3 e-bike

Up to 52-Mile Range

Highest range Rev e-bike

Intuitive, smooth pedal assistance

Tektro Hydraulic Disc Brakes

Consistent & confident stopping power

48V/720Wh

LG Li-ion battery

500W

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

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

  • SPECIFICATIONS
  • SIZING
  • ASSEMBLY INSTRUCTIONS
  • OWNER'S MANUAL
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
  • Spokes13G with brass nipples
  • Tires 26x4" Fat MTB with puncture protection.
E-POWER SYSTEM
  • Range 52+ Miles per Charge
  • Assist Levels1-6 PAS, Throttle and walk-mode; Class 2/3
  • Battery 720Wh/48VLG 21700 cells; Charge on or off bike
  • Display Center mounted black and white LCD
  • Motor750W rear hub
  • Sensor Cadence
  • Charger 48V/2A
DRIVETRAIN
  • Rear Derailleur 7 speed Shimano Tourney
  • 7 Speed Shimano Tourney
  • Crankset 3-Piece aluminum
  • Chain KMC 7 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 ClampAluminum quick release
  • Pedals Aluminum plateform with non-slip tread.
EXTRAS
  • KickstandAluminum chainstay mounted, 40MM bolt pattern
  • LightsIntegrated front and rear lights w/brake function
  • FendersFull coverage plastic
  • Recommended Weight Limit350lbs