The Boar – E350 Electric Fat Tire Bike


Key Features

  • 26” x 4” standard ultimate traction tires for snow
    and sand; 4.5” option available
  • 350w+ (peaks at 750w) brushless hub motor
    provides silent peddle assist
  • 36V, 13AH Samsung lithium ion removable battery
    that lasts up to 60kms
  • Compact battery built into down tube
  • Built-in torque sensor actuator for enhanced
    power management
  • Multi-function display showing speed, range and
    battery level
  • Available in two seat tube lengths: small-medium (17.5”)
    and medium-large (19”)
  • Available in White, Black, or Green frame


Bike Components

  • Sram X5 1×10 drivetrain
  • Sram X5 10-speed deraileur
  • Sram X5 trigger shifter
  • FSA 36T crankset
  • FSA sealed bearing 100mm bottom bracket
  • 26×4 Kenda Juggernaut tires
  • Tektro Auriga hydraulic disk brakes
  • Rockshox Bluto 100mm fat bike suspension fork add-on option

The Boar’s aluminum frame has been completely custom designed in Canada by Surface 604. It’s been designed for maximum stiffness and minimum weight with clean, sexy lines. The battery is discreetly placed on the down tube keeping centre of gravity low-lower than any fat tire e-bike on the market. Also comes with ultra-quiet, high torque bafang geared hub motor (250W or 350W) With a SRAM 10 speed transmission that makes shifting even more simple and eliminating the left hand shifter. Power delivery to the motor is regulated by a torque sensor in the dropout hanger that senses how much torque you apply to the pedals; the harder you pedal, the more power the electric motor provides. The result is smooth power delivery and a natural ride much like a regular bike. The torque sensor has the added benefit of acting like a Battery Management System (BMS). The power going to the motor is instantly reduced when you reduce the torque and turns off completely when you stop pedalling. The effect is greatly reduced power consumption, longer range and longer battery life.

Provides hydraulic disk brakes and tire suspension forks (RST and RockShox) for increased comfort and improved traction and handling in rough conditions,

A major advantage that electric fat bikes like the Boar have over other bikes is how well-suited they are to carrying cargo. That’s thanks to the electric assist which reduces rider effort and the fat tires that provide ridiculous stability – it really has to be experienced to be believed.

Additional information

Frame Color

Black, Green, White