• Max Motor Speed: 20 MPH
  • Range: 30 to 50 miles
  • Assist: Throttle or pedal
  • Weight: 51 pounds
  • Warranty: 2 years- Frame, Battery, Motor
  • Motor: 500W Rear-Drive Brushless Motor
  • Frame: Aluminum alloy
  • Fork: SR Suntour Suspension
  • Gears: Shimano Altus 27 Speed
  • Tires: Kenda reflective tires with Kevlar belt
  • Drive System: Chain
  • Braking System: Tektro Hydraulic Disk
  • Battery: 48V/14.5Ah Lithium ion
  • Front and Rear LED lights
  • Bell
  • Rear carrying Rack

Bonfire 500

(5 customer reviews)


Looking to go the distance? This powerful 500 watt motor matched with a 48 volt – 14.5Ah battery will get you where you need to. Add in fenders, lights and front suspension, the Bonfire becomes the ultimate commuter!


Ultimate Commuter with 500 Watts of hub-drive power; 48V-14.5ah battery and 27 Gears

Additional Information

Red-Small, Black-Large

Reviews (5)

5 reviews for Bonfire 500

  1. admin

    I recently purchased a Fifield e-bike, the Bonfire, and it has been a blast! From the ease of changing gears to the twist of the throttle for a little help up a hill, this has been a pure pleasure to ride. My daughter and I recently completed a 25 mile ride for Habitat for Humanity on this e-bike, and the ability to use the electric assist was very helpful since I was carrying an additional 35 lbs in my child seat. I go out on rides every opportunity I get, and even when I don’t put in much effort, the throttle assist still takes me exactly where I want to go. Thanks for making the bike available at an affordable price.
    — Dana McGivney, Rockland MA

  2. admin

    What an experience! Super easy to ride. Perfect transportation when you are feeling lazy or even if you just want to go for ride but don’t want to sweat! Must have product.
    -Paul Yoon, New York NY

  3. admin

    My Fifield e-Bike makes riding up hills as effortless and enjoyable as riding along the beach. I also love having the option of biking to work and not needing a shower when I get there. — Angelo Grauel, Boston MA

  4. Bill VanSchalkwyk, Groton, MA

    I recently bought a Bonfire 500 and I have crossed 200 miles of mostly commuter riding. It is so enjoyable I have got up early on a couple Saturdays to go out for a ride just for fun. You can literally pedal as hard as you want and at my age some assist going up hills makes the Bonfire a happy ride. The bike has been flawless so far and I look forward to much more fun.
    Finally, I had test rode some e-bikes at the local bike shop they felt like a conventional bike that had been retrofit by the major bike company. And since I live an hour away, I went down to the Fifield main location to see their bikes up close. These guys know e-bikes and build them from scratch with e-assist in mind. Yay!!

  5. Bob J

    We have owned our Fifield e-bikes for over a year now. We are in our early 70’s and love being active and outdoors. We take them everywhere we go. They are easy to transport, easy to store, FUN to ride and allow us to keep up with our grandchildren on the bike trail. The real fun is talking about them with interested contemporaries who also want the wind in their hair without the exhaustion that comes with climbing hills. E-bikes let you pass by teenagers on the trail and have them wonder what to heck just happened. They have the look of a conventional cranker but the fun of a real bike with the benefit of electric assist. I cannot recommend these e-bikes more highly. . Great bike; great service, great value!

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  • Smart Power Assist

    Steep incline or bumpy terrain, the Bonfire makes for smooth sailing with a simple push of the throttle to launch the powerful 500 Watt rear-hub motor.

  • Power that lasts!

    With 500 watts of power to go with a 48V 14.5 battery to give you the extra distance .

  • Superior Safety

  • Surprisingly Light

    Defying all expectations for an eBike, the Bonfire supplies a nimble ride

  • Ride in Comfort

    The Bonfire delivers a smooth, stable ride thanks to the superior synchronicity of our parts.

  • Warranty-Backed Reliability

    Designed for long, trouble-free operation, Bonfire by Fifield carries a full 2-year warranty on the frame, battery and motor.