electric bike 250W 350W 500W

Frame : Al Alloy 6061 T6 Tyres : 26"×1.90",puncture resistant CST Rim : Al Alloy twin wall and CNC side wall Spokes : 13g steel Brakes(front) : Disc-brakes Brakes(Rear) : Disc-brakes or V brakes Gears : 6-class Shimano(TX51) Front fork : Suspension,Al alloy double crown(ZOOM) Handle bars : Al Alloy (ZOOM) Head set : Water proof headset Chainguard : K-resin Mudguard : Al alloy with Al alloy supports Chainwheel : Steel 44 T,Al alloy crank Chain : Rust resistant chain BB : Cartridge type Stander : Al alloy central stander Rear carrier : Al alloy Saddle : GEL Cruiser saddle Seat Post : Al alloy with suspension(ZOOM) Motor 200-250w(EU) High Speed Brushless Gear DC hub motor 1:1 Controller outer 1:1 assistance system,3 lever,Overload protection, Low voltage protection Battery Option: 36V 10AH Li-ion battery Charger 220 / 110V, 50 - 60Hz, 2 amps smart charger. Charge time 4-6 hours Maximum Speed ≤25Km/h Range 1:1 Pedaling-Electric mode 55-70km Load capacity 125 kgs Weight Li-ion battery 4 kgs N.W./G.W. 23/32 kgs(without battery) Carton Size 1880×280×970 mm Capability 54pcs/20' container 120pcs/40' HQ