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Retrospec Koa Rev 26" Electric Fat Tire Bike

Retrospec Koa Rev 26" Electric Fat Tire Bike
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Blue Fog
  • Color: Matte Black
  • Color: Matte Olive Drab
Please select options
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"Koa Rev is the ultimate Do-It-All electric fat tire bike engineered for comfort, performance and stability on and off-road. Cruise comfortably with shock-absorbing fat tires and suspension, and surge straight into the weekend with ?exceptional power and range.? On Koa Rev, every ride becomes a trip."


Drive System 48V/750W Motor Brushless rear hub motor, 9-pin connector, MXUS
Display PAS/twist throttle Right side FT158X twist throttle, speed sensor, LCD display panel w/6 PAS levels (Pedal Assist System), w/Start-Aid 6kph (~4mph) Bigstone C600E-USB-LCD Display Head (NO touch-sensitive screen, BT, OTA).
Battery Type/Weight Li-ion + Charger w/US plug, w/power level display.
Range Up to 46 miles
Frame Alloy, 6061 TIG welded, hydroformed tubing, 1x rear fender eyelets, rear rack mounts
Fork Suspension fork 80mm travel, alloy crown, steel stanchions, steel lowers, 1 1/8" (28.6mm)
Headset Threadless, 1 1/8" (28.6mm) semi-integrated, steel+alum
Rims/Wheels Alloy double-wall, 26" x 4.0 x 36H x 13G
Hubs F: Alum bolt-on, R: Hub motor bolt-on, 36H x 13G
Spokes 13G w/brass nipples, black ED finish
Tires 26 x 4.0, S/V, Wanda
Crankset Prowheel 170mm x 42T w/inside chainguide, outside chainring cover
Bottom Bracket Steel sealed cartridge, 120mm x 175mm
Chain KMC 3/32" x 118L
Rear Derailleur Shimano Altus 9S
Cassette/Rear Cogs Shimano 9-speed
Shifters Altus Rapidfire Plus, w/OGD & Clamp Band
Handlebars Alloy 680mmW x 25mm Rise
Tape/Grips Comfort
Stem Alum alloy threadless, 90mm ext x 7° rise
Brakes JAX Mechanical disc Front & Rear, 160mm
Pedals Alloy platform, loose-ball 9/16"
Saddle SuperSoft MTB
Seatpost Alloy, 30.4 x 300mmL, black, Seatpost Clamp Alloy QR
Accessories & Extras Kickstand Rear mount, adjustable, aluminum alloy Light(s) Front (2x AA) + Rear (2x AA), batteries included Chaincover Chainring cover (not chaincover) Tools 4 pcs: 15mm open/box, 10mm open/box, 5/6mm hex key, cross (Phillips) screwdriver

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Blue Fog / 48V/750W 840216303362 4565 210000045158
Matte Black / 48V/750W 840216303379 4566 210000045159
Matte Olive Drab / 48V/750W 840216303386 4567 210000045160