Best ebike Rooder cb01b 48V 1000W 40ah 25-50km/h wholesale price

buy best ebike cb01b with 48v 1000w powerful motor and 2 pieces 20ah removable batteries 25-50km/h at wholesale price from Rooder chopper bike manufacturer. Model CB01A(with chain) and CB01B(without chain) Brand Rooder Frame material Seamless iron alloy frame Tyre size 20*5 inch fat tire Front fork ronzlla mechanical Fork Brake type Front and Rear Disc brake Motor power 48V 500W/1000W motor with spoke wheel Max speed 500w 25-45km/h, 1000w 25-50km/h /h. Grade-ability 20 degrees Max loading 150 kg Battery 48V 10Ah, 15Ah, 20Ah and 40Ah lithium battery Range 10a 10-30 km, 15a 15-45km, 40a 40-120km. Charger 54.6V 2A Charging time 5-10 hours depends on battery Working temperature -20~40℃ Waterproof standard IP65 Display LCD display Front Shock Absorber Hydraulic shock Fork Rear Shock Absorber NONE Light system LED headlight Product net weight 35 kgs Gross weight 48 kgs Certificates CE, FCC, ROHS, MSDS, UN38.3 Package size 158×28×73cm（L*W*H) Package list bike, charger, tools, user manual   Rooder ebike 1000w 40ah youtube video: