Dear friends, we are a professional electric bicycle manufacturer with 15 years of experience in this field. We have warehouses in EU/UK/USA/Canada/China and other places. Once you place your order, the goods will be shipped from the warehouse closest to your address. You can receive the goods quickly, please feel free to place your order! Shipping time! ! ! The bike is in stock in EU/US/China. Delivery time is as follows: EU countries: 3-10 days, shipped from EU warehouse United States: 3-10 days, shipped from U.S. warehouse Country: shipped from China Warehouse: Pakistan 30-45 days; Southeast Asia 10-15 days; Japan and South Korea 7-15 days; Russia 15-30 days; New Zealand 50-60 days; Australia 30-40 days; Mexico 45-50 days; Canada 45-55 days; the Middle East 60 days; for other countries, please consult online for arrival times Customer service, thank you! ! ! Our advantage! ! ! If you follow the store or give a positive review, you can find exclusive coupons from customer service. Actively place an order and contact customer service. We offer free shipping, we can provide small order service, EU CE certification, can be used legally in Europe. Our quality control is strict and we offer you a three-year warranty compared to other manufacturers. We provide 24-hour online service. If you have any questions, please feel free to contact customer service  color: gray Battery capacity 15AH Battery net weight 4.5KG The charger model depends on the national standards of the place of sale. Charging time 6-8 hours Range: pure electric 40-50 kilometers, assisted 70-90 kilometers (results of normal temperature test weighing 60KG) Motor brushless motor Motor power 48V2000W (1000W motor for front and rear wheels) Maximum speed 50KM/H Shift level: Shimano, TX55/7-speed rear Instrument screen size and display parameters 3.5-inch LCD large instrument Tire specification 20X4.0 Frame material and size (C-T) All-aluminum alloy body Handlebar material aluminum alloy Seat tube material, height adjustable range aluminum alloy, 80-100cm Front fork material: aluminum alloy Maximum load capacity 150KG Front fork shock absorption type spring shock absorption Brake type: front and rear double disc brakes with brake power-off function Transmission brand and specifications: Shimano, TX55/7-speed rear Net weight 29KG Packing weight 43KG Packaging size 96-47-81CM Dear friends, we are a professional electric bicycle manufacturer with 15 years of experience in this field. We have warehouses in EU/UK/USA/Canada/China and other places. Once you place your order, the goods will be shipped from the warehouse closest to your address. You can receive the goods quickly, please feel free to place your order! Shipping time! ! ! The bike is in stock in EU/US/China. Delivery time is as follows: EU countries: 3-10 days, shipped from EU warehouse United States: 3-10 days, shipped from U.S. warehouse Country: shipped from China Warehouse: Pakistan 30-45 days; Southeast Asia 10-15 days; Japan and South Korea 7-15 days; Russia 15-30 days; New Zealand 50-60 days; Australia 30-40 days; Mexico 45-50 days; Canada 45-55 days; the Middle East 60 days; for other countries, please consult online for arrival times Customer service, thank you! ! ! Our advantage! ! ! If you follow the store or give a positive review, you can find exclusive coupons from customer service. Actively place an order and contact customer service. We offer free shipping, we can provide small order service, EU CE certification, can be used legally in Europe. Our quality control is strict and we offer you a three-year warranty compared to other manufacturers. We provide 24-hour online service. If you have any questions, please feel free to contact customer service  color: gray Battery capacity 15AH Battery net weight 4.5KG The charger model depends on the national standards of the place of sale. Charging time 6-8 hours Range: pure electric 40-50 kilometers, assisted 70-90 kilometers (results of normal temperature test weighing 60KG) Motor brushless motor Motor power 48V2000W (1000W motor for front and rear wheels) Maximum speed 50KM/H Shift level: Shimano, TX55/7-speed rear Instrument screen size and display parameters 3.5-inch LCD large instrument Tire specification 20X4.0 Frame material and size (C-T) All-aluminum alloy body Handlebar material aluminum alloy Seat tube material, height adjustable range aluminum alloy, 80-100cm Front fork material: aluminum alloy Maximum load capacity 150KG Front fork shock absorption type spring shock absorption Brake type: front and rear double disc brakes with brake power-off function Transmission brand and specifications: Shimano, TX55/7-speed rear Net weight 29KG Packing weight 43KG Packaging size 96-47-81CM