?High quality motor and durable battery? PRINTE N14PRO electric bicycle is equipped with a 48V 9Ah high capacity detachable lithium battery with a range of up to 25-40 miles (Pure electric mode and pedal assist mode?. The battery is durable anti-theft. The high-quality 500W brushless motor allows you to easily climb hills with a speed of up to 20mph ?One Year Warranty? We provide one-year accessory service and all accessories are within the warranty scope. If you encounter any problems with your product you can contact us at any time. ?Easy installation? The installation of the PRINTE N14PRO electric bike is very simple and most of it has been completed. We provide clear instructions and tools And we have prepared an installation video for you in the manual so you don t have to worry about installation issue. ?Comfortable riding experience? PRINTE N14PRO electric bike features adjustable height seats that meet everyone s riding needs disc brake front hydraulic shoc