Als
RETROSPEC

Koa REV+ 2 Fat Tire ST Bike - 2026

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ID:

3277495

$1,999.99$1,999.990% off
Color:Matte Sage* Requires selection
  • Frame Size* Requires selection

Description

Experience the perfect blend of comfort and performance with the RETROSPEC Koa REV+ 2 Fat Tire ST Bike - 2026, ideal for those seeking an effortless ride across diverse terrains. Its step-through frame enhances accessibility, while the handlebar-mounted control pod and center-mounted display ensure you stay informed and in control. The Pedal Assist and torque sensor enhance your ride, with an integrated battery providing up to 72 miles of range. Navigate varying landscapes with confidence, thanks to the heavy-duty Kenda fat tires and Tektro hydraulic disc brakes. Whether you're cruising city streets or exploring off-road trails, the Retrospec Koa REV+ 2 ensures a smooth, reliable ride.

  • The accessible step-through frame makes mounting and dismounting easier while promoting a more comfortable, upright riding position
  • A handlebar-mounted button pod provides convenient control of the throttle, lights, walk mode, pedal assist, and other key functions
  • The easy-to-read, center-mounted color display keeps essential ride information visible without taking your eyes off the road
  • Pedal Assist delivers a smoother, more intuitive riding experience and the torque sensor provides natural-feeling power and improves battery efficiency for extended range
  • The integrated battery can be charged on or off the bike, and its LG 21700 cells provide increased energy capacity for up to 72 miles of range on a full charge
  • Heavy-duty 26x4.0 Kenda fat tires with full-coverage puncture protection deliver stable, comfortable, and smooth performance across a variety of terrains
  • Tektro hydraulic disc brakes with upgraded semi-metallic pads and ebike-specific rotors provide dependable stopping power in all weather conditions
  • Integrated front and rear lights enhance visibility and safety in low-light conditions, with side illumination from the headlight and a brake indicator built into the tail light
  • Retrospec’s proprietary easy-change system simplifies rear wheel removal and replacement for quick tube changes, puncture repairs, and maintenance
  • A portable, multi-functional tool that includes everything needed for assembly and maintenance is conveniently included for easy tune-ups on the go

Tech Specs

  • Accessories
    • Lights
      Integrated front and rear lights w/brake function
    • Fenders
      Full coverage plastic
    • Kickstand
      Aluminum chainstay mounted, 40MM bolt pattern
  • Brakes
    • Brakes
      Tektro Hydraulic with 180mm ebike specific rotors and semi-metalic pads
  • Cockpit
    • Handlebars
      Alloy 31.8mm clamp, 700mm width
    • Seatpost Clamp
      Aluminum quick release
    • Stem
      Die-Cast alloy. 31.8mm clamp
    • Grips
      Lock-on comfort grips
    • Saddle
      Retrospec Sport Comfort saddle
    • Seatpost
      Aluminum 30.9mm diameter, 400mm length
    • Headset
      1-1/8” semi-integrated threadless
  • Drivetrain
    • Pedal Assist
      6 Levels, Throttle and walk-mode; Class 2/3
    • Pedals
      Aluminum plateform with non-slip tread
    • Rear Derailleur
      8 speed Shimano Altus
    • Cassette
      Shimano 8 speed 11-34T
    • Chain
      KMC 8 speed
    • Crankset
      3-Piece aluminum
    • Shifter
      8 speed Shimano Rapidfire Plus
    • Bottom Bracket
      Sealed cartridge
  • E-Bike
    • Motor
      750W rear hub
    • Battery
      720Wh/48VLG 21700 cells; Charge on or off bike
    • Charger
      UL2849 & UL2271 Certified
  • Frameset
    • Frame
      Koa 6061 hydroformed aluminum with, integrated downtube battery and replacable derailleur hanger
  • Other
    • Display
      Center mounted color LCD
  • Suspension
    • Fork
      ZOOM with 80mm of travel, preload adjustment and lockout
  • Wheels & Tires
    • Rims
      26" single-wall aluminum 36H, for disc brake
    • Hubs
      Aluminum bolt-on with 17mm axle nuts. 36 hole
    • Tires
      26x4" Fat MTB with puncture protection
    • Spokes
      13G with brass nipples

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