Dual motors provide greater grip and propulsion options for tackling difficult terrain, the rider can choose to use the front wheel, rear wheel, or both wheels simultaneously.

On the fly motor switching while riding enables much greater options for maintaining traction and clearing obstacles, this is a very welcomed feature compared to other AWD bikes that require stopping the bike to change the drive modes.
 
Dual Hub Motors with One Selector Switch
There is a 250w front-geared motor, and a 350w rear-geared motor. In many states, it is legally classified as an electric bicycle, as the vehicle doesn’t exceed a total of 750w of power.
 
The system is operated by a single battery that locks into position, a single controller, and a single set of controls that are at the front. To operate the system is simple: on the right side of the handlebars is a red rocker switch where you get to choose which motors to operate. The throttle and pedal assist function like any other - driving the wheels depending on the position of the rocker switch. With the switch positioned in the middle - both motors will be functioning. When turned to the left, only the front motor will be switched on, and when turned right—the rear motor.
 
250W Front-Mounted Motor
A hub motor in the front wheel can crank out a continuous 250W watts of power with the ability to ratchet things up to over 350 peak watts of power for hill climbs and quicker acceleration. This motor has 45 Newton meters of torque.
 
350W Rear-Mounted Motor
A hub motor in the rear wheel can crank out a continuous 350W watts of power with the ability to ratchet things up to over 500 peak watts of power for hill climbs and quicker acceleration. This motor has 60 Newton meters of torque.
 
Specification
Battery: 48V15.6Ah
Range: 35+Miles with a single hub motor
Motor: 48V 250W+350W geared hub motor with 45 N.m+45 N.m torque
Total Payload Capacity: 375 lbs
Recommended Rider Heights: 5'3" ~ 6'1"
Maximum Speed: 20MPH
Charger: US standard 2.0 A smart charger
Display: DZ29 / 500S / DM07 display
Weight: 78.3 lbs
Pedal Assist Intelligent: 0~5 level pedal assist
Box Dimensions: (cm) 173 L x 30 W x 82 H
Components
Tires: Kenda Krusade Sport Tires 26" x 4.0"
Brake lever: Promax Disc Brakes Lever with motor cutoff switch
Rear Light: Taillight
Shifter: Shimano 7 speed gear shift system
Brake Rotor: Promax 160MM Disc Brakes
Throttle: Half Twist Throttle
Crank: 170mm forged alloy
Freewheel: Shimano 14-28T
Handlebar: Mid-Rise, Aluminum Alloy, 650mm Length
Frame Material: Aluminum Alloy 26*17.5inch
Stem: Aluminum Alloy Promax MA-400
Pedal: Wellgo Aluminum Alloy Platform with Reflectors
Front Light: Integrated LED light
Saddle: Velo Plush, Height to Ground 33"-38" for 26" One
Tool: Included
Chainring: 46T chain-wheel crank
Rims: 26 inch Black Alloy
Seat Post: Promax, Aluminum Alloy