Ecotric Big Fat Tire Bison Electric Bike



Wild, Passion, Conquer all roads. As ECOTRIC’s off-road flagship, the Bison debuts shiny with an innovative design and high level of craftsmanship.

The 6061 high-quality aluminum alloy frame, combined with MTB components, allows the Bison to have both a high-strength body and lightweight. The 48V 17.6AH ultra-large capacity lithium battery, which is rare on the market, is perfectly integrated with its unique body frame. High-performance middle damper, paired with MOZO Backflush Hydraulic suspension front Fork, brings you extreme absorption experience and comfort.

King of the off-road, get the Bison, release the passion with ECOTRIC!

  • MODEL SIZE:  2020 x 620 x 1170mm
  • MOTOR:  Rear Hub 48V 1000W
  • RANGE:  Up to 25 miles (weight and terrain dependent)
  • DISPLAY:  Ecotric Smart LCD
  • FRONT BRAKE:  Hydraulic Disc 180mm Rotor
  • DERAILLEUR:  Shimano 7 Gears
  • FRAME:  Aluminum Alloy
  • WEIGHT CAPACITY:  265 lbs
  • BATTERY:  48v 17.6AH
  • CHARGING TIME:  6-8 Hours
  • SENSOR:  Speed Sensor
  • REAR BRAKE:  Hydraulic Disc 180mm Rotor
  • FUNCTIONS:  Pedal Assist On-Demand Throttle
  • TIRES:  26 X 4.8′ Tires
  • BATTERY LIFE:  400-600 Cycles
  • BRAKE SYSTEM:  Left Brake For Rear/Right Brake For Front


Every ECOTRIC electric bike comes with a 18-MONTH limited warranty against manufacturing defects on its frame, battery, motor, controller, and display. Click here for more info.