SF20 Step-Thru Folding Fat Tire E-Bike


  • The SF20 is equipped with a 750W rear hub motor that provides 80Nm of torque. Say goodbye to uphill struggles and enjoy the freedom of higher speeds on your daily commutes and joyrides.
  • The removable 48V*13AH battery ensures long-lasting power for your adventures. With a single charge, the SF20 offers a range of up to 48 miles.
  • 5-Level Intelligent Pedal Assist: Customize your riding experience with the 5-level pedal assist system. Whether you want a gentle boost or a more energetic ride, the SF20 has you covered.
  • Foldable Step-Thru Frame: The convenient folding step-thru frame allows for easy mounting and dismounting. When you’re not using it, the bike folds away for simple storage and portability.
  • The fat tires provide exceptional balance, suspension, and stability. Whether you’re exploring city streets or venturing off-road, the SF20 delivers a smooth and comfortable ride.
  • 7 Gears Shimano: The 7-speed Shimano gear system ensures easy shifting and optimal handling.
  • Half Twist Throttle: The user-friendly half-twist throttle ensures easy operation, even with gloves on.
  • High Strength 6061 Aluminum Alloy Frame: The SF20 is built to be extra sturdy, with a maximum load capacity of 330 lbs.
  • UL2849 E-Bikes Certification: The SF20 meets safety standards, making it a reliable choice for your adventures.
SKU: EBK_Z7LPXHG429 Category:

Coral, Shiny Red


SF20H, SF20

  • Motor: 48V 750W rear hub motor with 80Nm max torque .
  • Battery: 48V 13Ah removable lithium battery .
  • Throttle: Half twist throttle .
  • Range: 38 to 48 miles .
  • Speed: Class 3 (unlocked), with a maximum speed of 28 mph .
  • Frame: High-strength 6061 aluminum alloy frame .
  • Tires: 20″ x 4.0″ fat tires with 60 TPI .
  • Gears: 7-speed Shimano gear system .
  • Payload Capacity: 330 lbs .
  • UL2849 E-Bikes Certification: Yes