Европейский стандарт электрический велосипед (литий-ионные ба

good quality lithium electric bike:battery feature: light + small sized + energy intensive + long lifeterm + green + safehigh-endbike parts, professional technicians, good quality and top performaceSpecification:frame: 7005 aluminum alloy frame, with T6 heat treatment on the appearencemotor: top quality high-speed brushless geared motor 180W/250Wcontroller:highest levercontroller for brushless motor in Chinabattery: 24V/9Ah LiMnO4 lithium battery, with Japanese Panasonic cell other choice: 24V/10Ah LiFePo4, 36V/10Ah LiFePo4 lithium batterypower assistant system: 1:1 speed intelligent PAS (which can save half of rider's energy)throttle: speed changing throttle / rotating bartires: 26" X 1.75 /1.95, Chenshin brand or Kenda brandfront fork: aluminum alloy 2-shoulder suspension fork, Taiwan Zoom brandspeed adjusting system: rear 7 speedfront/rear derailleur: Japanese Shimano Shimano RD seriesother parts are mainly made of aluminum alloymax. speed: 25km/h (Europe), 32km/h (America & Canada)range per charge:24V9Ah----65kms (PAS); 36V10Ah------90kms (PAS)charging time: 3 - 5 hoursmax. loading: 125kgsnet weight: 25kgs (include battery)package: foam + cartonloading quantity: 72 pcs / 20'GP, 180 pcs / 40'HQ (95 percent package) 115pcs / 20'GP, 286 pcs / 40'HQ (75 percent package)