Surface 604 Boar Electric Fat Bike


Sturdy, Stealthy, & Strong

  • 500 watt Bafang High Torque Fat Bike Specific geared hub motor
  • Top speed – 20 mph
  • Tektro Auriga hydraulic disc brakes front & rear
  • SRAM X-5 9-speed
Category: Tag:


The Boar is back and it’s bigger, badder, and better than ever! The Bafang high torque fat bike specific motor delivers solid power exactly when you want it via a torque sensor control system. A larger battery affords better range, hydraulic disc brakes keep you and your gear safe, and the Kryptek Highland Camo color scheme keeps you in stealth mode under all conditions. Add to that front and rear luggage racks and this bad boy is ready to rock and roll.

We love to ride the Boar. It has a granite-solid feel both on and off the road. There’s plenty of power, the manual throttle boost option is very handy at certain times, and the braking feels secure and precise. With its copious carrying capacity, this is an all around can-do kind of bike. Whether you’re on paved roads, dirt, gravel, slickrock, sand, or snow the Boar has you covered. If you’re looking for a fat bike for all your varied adventures and want one that’s made to last but still won’t break the bank, the Surface 604 Boar is the bike for you.

Power and Range

  • 500 watt Bafang High Torque Fat Bike Specific geared hub motor
  • Surface 604 full color display
  • 5 levels of torque sensing pedal assist & manual throttle
  • Top speed – 20mph (unlocked to 30mph)
  • Samsung 48V 14AH removable, lockable lithium ion battery (with option to upgrade to 20Ah)
  • 2 amp smart charger (4-6 hour charge time)
  • Range up to 70 miles*

Gearing and Stopping

  • SRAM X-5  9-speed
  • Tektro Auriga hydraulic disc brakes front & rear

Comfort & Appearance

  • 6061 aluminum frame w/tapered head tube
  • Rigid front fork w/thru axle
  • Kryptek Highland Camo frame graphics
  • Kenda Juggernaut 26×4.5” tires
  • Front hub w/thru axle
  • Full length locking grips
  • Headlight
  • Side kickstand
  • Wellgo alloy pedals
  • Front and rear racks included
  • Available in S/M and M/L


  • Tektro Auriga hydraulic disc brakes front & rear

Weight & Warranty

  • 58 lbs.
  • 3 years on frame, 1 year on everything else

 (financing available)