Fat Swell Step-Thru Electric Bike w/ 750W Motor & Thumb Throttle

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Matte Black
Matte Gray

Powerful 750W Bafang Rear Hub Motor

Long-Range 48V/15.6Ah Battery w/ Samsung Battery Cells

26" x 4" Kenda Puncture-Resistant Fat Tires

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Fat Swell Step-Thru Description

The Swell Electric Bike brand was founded by a couple of surfer dudes in Southern California, who were fascinated by the seemingly magical power of ocean waves. And when you ride the Fat Swell cruising electric bike, you too will thrill at the hidden power this bike possesses.

The Fat Swell Step-Thru beach cruiser can be ridden like a conventional bike, using the 7-speed Shimano drivetrain to propel you along your ride. But when you want or need a boost of power, the Fat Swell doesn't disappoint. You can turn on the 5-level pedal assist system (PAS) which will help you while pedaling, or push down on the thumb throttle for a pedaling-free riding experience. And with a top assist speed of 28 mph, powered by a 750W (nominal output) rear hub motor, there are few hills or headwinds this bike can't handle with ease. 


swell ebikes step-thru electric bike


The Fat Swell Step-Thru electric cruiser comes equipped with heavy-duty fat tires, featuring K-Shield liners for extra puncture-resistance. These types of tires are perfect for off-road adventures, providing exceptional traction and stability on unpaved roads and trails. And with the step-thru frame design, mounting and dismounting the Fat Swell Step-Thru is a breeze.

There are a lot of things to love about the Fat Swell Step-Thru. It comes with long-range 48V/15.6Ah easy-access battery, packed with Samsung cells, which will give you an extended range of travel with every fast charge. The battery can be charged on or off the bike.

This ebike also comes equipped with several useful accessories, including front and rear LED lights, fenders, a heavy-duty rear rack, sprung saddle, and robust kickstand.



Fat Swell Step-Thru Specification

  • Motor: Powerful 750W Bafang Rear Hub Motor
  • Battery: Long-Range 48V/15.6Ah Battery w/ Samsung Cells
  • Charger: 48V/3A Fast Smart Charger
  • Charge Time: 2-5 Hours
  • Drive Modes: Right Side Thumb Throttle, 5-Level Pedal Assist System (PAS)
  • Drivetrain: 7-Speed Shimano Rear Derailleur
  • Brakes: Tektro Hydraulic Disc Brakes 
  • Tires: 26" x 4" Kenda Puncture-Resistant Fat Tires
  • Accessories: Rear Rack, Front & Rear LED Lights, Fenders, 48V/3A Fast Smart Charger, Reflectors, Kickstand
  • Max Assisted Speed: 28 mph
  • Rider Height: 5' 5" - 6' 3"
  • Min. Rider Height: 34"
  • Bike Weight: 60 Lbs.
  • Max Payload Capacity: 275 Lbs.
  • Box Dimensions & Weight: 65" x 12" x 33" (80 Lbs.)
  • Assembly: The Fat Swell ST comes mostly assembled. Final assembly includes attachment of the front wheel and handlebar. 
  • Tools Required: Box Wrench, Allen Wrench, Hex Head Screws (Included)
  • Warranty: 2-Year Limited Warranty
  • Shipping: Free shipping to the lower 48. We are unable to ship this brand to Alaska, Hawaii or Canada at this time.

Orders for in-stock items take 24-48 hours to process, then about 5-7 days in transit. Delays due to Covid have occurred. If an item is on backorder, the estimated ship date will be shown below the Pre-Order Button.

All products are shipped free within the Contiguous US via UPS, FedEx or similar carrier. Shipping to AK, HI and PR may incur additional charges.

If your package appears damaged from shipping, please do not accept it. Tell the driver to keep the package and contact us immediately at 888-883-3350. We offerGuide Package Protectionto ensure against lost, stolen or damaged goods. Click here to learn more about Guide.

Returns for buyer’s remorse are typically not accepted by our suppliers, and if accepted, the customer may incur shipping and restocking fees.

Please click here to read our entire Shipping & Returns Policy.


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    Fabulous Ebike

    This bike is just what I was looking for, easy to ride and great on hills. It handles incredibly well and I’m very impressed with the construction of the bike. I truly like this bike.

    Elenore W.
    Dominica Dominica

    Really Good Ebikes

    Thank you for the review.