Surface 604 Boar Electric Fat Bike


$2,699.00 $1,999.00

Fat Tires – Huge Fun

  • 350 watt geared motor
  • Top speed – 20 mph
  • 5 levels of pedal assist – torque sensor activated
  • 36V 13.3AH Samsung removable, lockable lithium ion battery
  • 2 amp smart charger (4-6 hour charge time)
  • Range: up to 50 miles*
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The Boar fat tire electric bike from Surface 604 in Vancouver, Canada is a real joy to behold. A true SUB (sport utility bike), it delivers impressive performance at a surprisingly low price point. The geometry, the snappy responsiveness, and the overall feel speaks to the informed intention behind this particular bike. Clearly the designers of the Boar fat tire electric bike are riders themselves. The power delivery from the electric drivetrain exceeds expectations that are based solely on specs. The extra large width of the 350 watt geared motor, paired with a well tuned controller, together are responsible for said performance. The good sized Samsung battery pack (36V 13.3ah) will provide up to 50 miles on a charge for your biggest and longest adventures.

The component suite also speaks to the serious nature of this beast. Tektro hydraulic disc brakes, SRAM X5 trigger shift 10 speeds, a precision rear dropout torque sensor, and a 15mm front axle add value where its welcomed the most. Surface 604 has gone one step further by developing custom fit front and rear racks and full fenders for the most serious riders.

All in all we are delighted with the riding experience that this bike provides at its price point. The folks at Surface 604 are relative newcomers to the industry and they promise to keep everybody else on their toes by virtue of their passion, expertise, and innovation. If you’re looking for a fat tire rig that’s on the cutting edge of the genre and very reasonably priced then the Surface 604 Electric Fat Bike may be the ride for you.

Power and Range


Gearing and Stopping

  • SRAM X5 10 speeds
  • Tektro Auriga hydraulic disc brakes

Comfort & Appearance


  • 6061 Aluminum frame
  • LCD display console and finger control pad
  • FSA tapered headset
  • Promax handlebars & stem
  • Velo sport saddle
  • Ergonomic grips
  • 26 x 4” Kenda Juggernaut tires
  • Alloy rear rack
  • Aluminum laminated fenders
  • Available in black , lime green, or white
  • *Available in 17.5” and 19” frame sizes


  • Wellgo alloy cage pedals
  • Tektro Auriga hydraulic disc brakes

Weight & Warranty

  • 57 lbs.
  • Frame – 3 yrs. Everything else – 1 yr.

(financing available)