250W Brushless hub motor Lithium plate
Analytical advantages: riding without noise, rear wheel drive, strong power, speed of 25 yards, can climb 30 degrees slope, 25-28 km endurance, bold bold handlebar and seat tube height adjustable, with LCD power display, with front lamp and independent horn, electric door lock switch, rear wheel brake, safe and convenient practical.
150W Brush wheel motor Lithium plate
Configuration analysis: riding a little bit of noise, belt drive, power, speed of up to 18 yards, the highest can climb 15 degree slope road, range of about 25-28 km, with ordinary V rear wheel brakes, no headlights, no horn. (if there is a voice of the pro cycling is recommended to upgrade brushless version)