VTUVIA SF20 Step-Thru Folding Fat Tire E-Bike 750W 48v13ah

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Vendor : Vtuvia

Product Type : folding ebike

If you're out of our area, we can ship bikes directly to your front door. Please call us at (713) 816-1390 to check on availability and shipping times!
If you are located in the Houston area, we recommend coming for free test rides and a professional bike fitting.

Easy to ride, fold, and stow away

Riding the bike is easy thanks to the easy-to-operate half-twist throttle and fat tires that bring extra balance and suspension to the ride. The folding Step-Thru frame makes getting on and off the bike a breeze and when you don’t use it it's easy to stow away.

Foldable Step-thru Frame

20'' * 4.0 Tires 60 TPI fat tires

5-level Intelligent Pedal Assist

Half twist Throttle

Made for all terrains

No terrain is too tough for the SF20,with a powerful 750W motor and front suspension fork you can to tackle hills and terrain you've only dreamed of - and of course, it’s also perfect for cruising down the street!

48V*750W Rear Hub Motor

80Nm Max Torque

7 Gears Shimano

Front Suspension Fork

Premium electric bike

SF20’s strong aluminum alloy frame is shaped to give you ease of access and a comfortable riding position. The electric motor is combined with a high-capacity removable battery that gives the bike enough juice to last you for the whole day.

6061 Aluminum Alloy Foldable Frame
48V 13Ah Removable Lithium Battery
Range per charge:
Pure Electric 38 miles, Pedal Assist 48 miles.


  • Motor: 48V*750W rear hub motor
  • Battery: 48V 13Ah removeable lithium battery
  • Throttle: Half twist throttle
  • Ranges: 38 miles-48 miles
  • Battery Weight: 9.35 lbs
  • Recommended Height: 5'3"-6'2"
  • Max Load: 300-350 lbs
  • Bike Weight: 70 lbs (Include battery)
  • Charger: US standard 2.0 A smart charger
  • Charging Time: 5-6 hours
  • Light: LED Front Light
  • Tires:20" * 4.0 60 TPI KENDA fat tires
  • Pedal Assist:0~5 levels
  • Front Fork: Suspension Front Fork
  • Derailleur: Shimano 7 Gears Rear Derailleur
  • Brake Type: Mechanical Disc Brakes