F-15X 1000W Folding Fat Tire Electric Bike – 48v*21ah

(2 customer reviews)


  • Compact Folding Design
  • Fully Loaded Edition
  • Range up to 28-45 Miles
  • 20″ Fat Tires
  • 1000 Watts / 48v 21AH SAMSUNG Battery
  • Electric All Terrain Bike
  • USB Charging Port
  • Easy Assembly

Out of stock

Fat tire electric bikes are quickly becoming popular for good reason. The powerful battery paired with our BFang motor gives you the best experience possible on any terrain. Both of these brand name components are of a premium quality and are guaranteed to last. The bike design features our battery located at mid frame for better overall weight balance.

Bike Features

Folding Compact Design
Fully Loaded Edition
Full Electric Range: Up to 28 Miles
Pedal Assist Range: Up to 45 Miles

Folding Features

Compact Folding Design
2 Step System:

  1. Handle bars slide down
  2. Quick release folds down the center

Rider Info

Adjustable Seat: perfect for any size rider.
Maximum Rider Weight: 300lbs
Designed for All Terrains


Battery: 48V*21AH Samsung Lithium Ion
Charge Time: 4-6 Hours
Battery Life Est: 1000 Charges


Motor: Ba Fang 48V*1000W 21AH Rear Hub Brushless Motor
Motor Power:Fixed Output Power : 1000W
Quick Charger: US Standard Smart Charger
Throttle Type : Variable Speed Control – 1/2 Thumb Thottles

Hardware Details

Rear Gears: 7 Speeds TX-35/SL-RS35-6R
Frame: Aluminium-Alloy – heavy duty for off roading
Handlebar: Aluminum
Seat Post: Aluminum & Saddle Seat
Pedals: Aluminum
Tires: Kenda 20” X 4.0” Fat Tire
Brake Set: Z.XTAR Disc Brake Set
Brakes: Tektro Z.XTAR 160mm F/R Alloy Disc Brake
Freewheel: Shimano Pro Freewheel 7 Speeds
Headlight: LED
Chain: KMC Z50

Easy Bike Assembly

Bike ships to you partially assembled. Easy step-by-step assembly instructions are included!

If you are not familiar with bike basics we recommend taking your pre-assembled bike to a local bike shop to be professionally assembled. All parts, including pre-installed components must be properly tightened and adjusted prior to riding. After a few rides it is normal that your bike will need some tuning.

Motor Size


Battery size


2 reviews for F-15X 1000W Folding Fat Tire Electric Bike – 48v*21ah

  1. Wayne (verified owner)

    This is an awesome bike. Very powerful and fast. Takes about an hour to put it together, but not hard at all. You really don’t need it faster! Love this bike, great company to do business with and I recommend buying if you are thinking about it…

  2. Kevin B (verified owner)

    Shipping: Fast shipping – Received bike in 4 days, it was protected well in the packaging. Over all happy with it.

    Customer Service: Quick responses to all of my questions/concerns.

    This is very competitive pricing for the e-bike market. Many bikes take 2 months to even arrive. Do you want to wait 2 months?

    Bike itself: This thing is heavy so don’t expect to carry it up stairs(battery is half the weight). Folds and fits into back of my hatchback car.
    Get the 1000w 21AH version, worth the additional cost. I’ve rode for many hours and haven’t even come close to running out of juice. Charging will take long so don’t plan on doing it during the bike ride. Do it overnight.

    It’s scary FAST. Not to be treated like a toy. This will take off on you. Start at 1st level until you’re really comfortable. I will need to upgrade the seat cushion as it gets warm. Light needed to be upgraded. Very easy to do with the USB you have.

    The only point I’ll mention is the manual it came with didn’t apply to the bike. I had to google a few things. You can get an expert to install it for you at bike shop.

    Overall I’m happy with it.

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