Mechanical Equipment Frame: 16"x1.75, alloy, TIG welded, foldable, battery inside frame tube Fork: 16", steel, TIG welded Brake: front and rear alloy V-brakes, PROMAX, with electric brake lever Crank Set: steel chainring, with alloy crank, sand black, PROWHEEL Hub: front hub motor; rear steel hub, with roller brake Rim: 16"x1.75x13Gx36H, alloy, black/CNC Tire: 16"x1.75, black Gear Set: SHIMANO NEXUS 3-speed Weight: 18.8kg
Electric System Motor: 36V/250W Battery: 36V/10.4Ah SAMSUNG Lithium battery hide in the frame tube Mode and Other Components: speed senser, with LCD panel, 5 assistance level, with 6 km start function Max Speed: 25km/h Distance per Charge: 70km (in average)