Actbest 20"x4.0" Electric Fat Tire Bike for Adults, 500W Motor 20 MPH, 48V 10.4Ah Battery, 7 Speed, E-Mountain Bike for Man Teen

500W Motor Power, 70Nm Torque & 20 MPH Speed

With explosive acceleration from its 500W Motor motor, massive 70Nm torque for conquering steep climbs, and a top speed of 20 MPH, this fat-tire e-bike delivers the raw power and performance that every thrill-seeker craves.

Adjustable Suspension for Ultimate Control

Customize your front suspension to match the terrain and your riding style. Enjoy smoother bumps, better traction, and precise handling that puts you fully in control of every adventure.

20 x 4.0" Puncture-Resistant Fat Tires

Wide, tough, and built to last. These 4-inch fat tires offer superior grip on soft surfaces, while the puncture-resistant construction keeps flats at bay—so you can explore further with peace of mind.

Is this e-bike safety certified?

Our Li-ion battery pack has been tested to ANSI/CAN/UL/ULC 2271:2018 by TUV Rheinland. Our complete e-bike electrical system has been tested and certified to ANSI/CAN/UL 2849:2022A by TUV Rheinland.

Ready to Ride Out of the Box

Assembly is straightforward with the bike arriving 90% pre-assembled. All necessary tools and instructions are included. Backed by a 1-year warranty on the motor, battery, and frame.