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.
Turn the switch to the left to get the front motor to start; turn it to the right to get the rear motor going. When the switch is in the middle, you’ll hear the monster dual motors roar!
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.
With this Shimano 7 speed freewheel, there is a larger cog for up-hill riding and a smaller cog for high-speed riding. Speed can be easily adjusted with the pedal-assist system.
Range:35+Miles With A single Wheel
Motor:48V/250W+350W Geared hub motor
Total Payload Capacity:380 lbs
Recommended Rider Heights:5'3" ~ 6'1"
Charger:US standard 2.0 A smart charger
Controller:48V / 15A * 2
Pedal Assist Intelligent:0~5 level pedal assist
Box Dimensions:(cm) 173 L x 30 W x 82 H
Tires:Kenda Krusade Sport Tires 26 x 4.0
Brake lever:Promax Disc Brakes Lever with motor cutoff switch
Shifter:Shimano 7 speed gear shift system
Brake Rotor:Promax 160MM Disc Brakes
Crank:170mm forged alloy
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
Chainring:46T chain-wheel crank
Rims:26 inch Black Alloy
Seat Post:Promax, Aluminum Alloy