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Thunderbolt SL

Thunderbolt SL

Thunderbolt SL

Regular price $2,399.00
Spec Sheet

The Thunderbolt SL Fat bike was built to go anywhere, ride everywhere, and to do it all with ease. It provides all of the trail manners that fat bikes are known for, while seamlessly accommodating our Turbo technology. Its lightweight aluminum alloy frame and advanced composite grade fork makes this modern fat bike agile and versatile. The motor smoothly and quietly puts out up to 500 watts of additional power to the pedals to make climbing nearly effortless, and the output is fully adjustable to conserve energy. The LG battery, has a lengthy lifespan, is strategically placed for optimal weight distribution, and easily removable for quick charging or swaps. The Thunderbolt SL high volume 26.0”X 4.0” tire capability means you’ll never miss a day of riding again, no matter the season.

  • Samsung Li-Ion Battery 48V 16AH
  • Charge Time: 5-7 hours
  • Range: 50-60 Kms
  • 9 Level Pedal Assist
  • Aluminum Alloy Frame
  • Bafang Motor: 500W 8FUN RM
  • Tektro Hydraulic Disc Brakes
  • Kenda Juggernaut Pro Snow Tire
  • Shimano Altus 7-Speed Gears
  • MOZO Suspension Fork
  • Promax Adjustable Stem & Seat
  • Available in Black, Silver & Red

Unparalleled Bafang motor among Electric Bikes with power output of 500W. These industry leading motors give you all the power you need to tread out of any challenging terrains your heart desires.


This high quality, genuine Samsung 48V / 16Ah battery will allow you to ride without having to worry about recharging for up to 50-60kms. The battery can be locked and unlocked by a key (2 included). Same key that activates the battery activates the motor. The battery can be removed from its base easily without disconnecting any wires to facilitate charging. 


Great bike! Like the distance it goes on one charge. As long as you use the pedal assist as intended, you can go further than the 72K advertised distance. Obviously, the more the battery assist kicks in, the more power is consumed.


The helmet fits well. It’s not noticeably heavier than my previous helmets the audio volume could be louder, but it’s probably safer this way. The lights work well. Stays charged for at least 10 hours of riding.


Great little helmet that broadcasts your presence on the road!

Robert Galida
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