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*Powerful Performance: The Bafang Mid Drive Motor delivers impressive power and torque, making it perfect for tackling steep hills and challenging terrains with ease. It provides an exhilarating riding experience and allows for efficient energy usage. *Versatile Compatibility: This motor is designed to be compatible with a wide range of bicycle types and sizes. Whether you have a mountain bike, city commuter, or cargo bike, the Bafang Mid Drive Motor can be easily installed and integrated into your existing bike setup. *Smooth and Natural Pedaling: The Bafang Mid Drive Motor offers a natural pedaling experience. Its intelligent torque sensor system detects your pedaling power and seamlessly amplifies it, providing a smooth and responsive ride. You'll feel like you have a strong tailwind pushing you forward. *Customizable Settings: With the Bafang Mid Drive Motor, you have the flexibility to adjust and customize various settings to match your riding preferences. From power levels to pedal assist modes, you can fine-tune the motor's performance to suit your needs and desired riding style. *High-Quality Construction: The Bafang Mid Drive Motor is built with durability and reliability in mind. It features robust construction, ensuring it can withstand the demands of daily commuting or adventurous off-road adventures. Rest assured, this motor will provide you with long-lasting performance and enjoyable rides for many miles to come. Should you have any more questions or need further assistance, feel free to ask. Happy riding! Specification: Position: Mid Motor Construction: Geared Motor Nominal Voltage: 48V Rated Power: 1000w Efficiency: >80% PAS SENSOR: Speed sensor Shaft Standard: JIS Mounting Parameters Weight: 6.9kg E-Brake:Yes Gear sensor Function:Yes Reduction Ratio: 1:21.9 Magnet Poles:8 Noise: <55dB Connector: Waterproof IP-Code: IPX5 Cerifications: CE/EN 14764/ROHS Packing List: 48V1000W Mid Drive Motor (68mm /100mm/120mm optional)Display Mechnical brake lever ( Pls leave a note if you want brake sensors) Crank 46T Chainwheel Thumb Throttle Speed Sensor 1 to 4 Cable Accessories User Manual Wrench tool Battery Optional: Battery Charger Keys (Note: Battery is optional for your choice. If you choose " No Battery", the order will not come with the battery and the charger, thank you.) FAQ: ①What is the max voltage this motor can handle? The motor can only be powered by a 48V battery. ②What does the size of 68mm bottom brackets fit for this motor? 68-73mm bottom bracket and 34-36 mm inner diameter.( The motor kits do not include the screws for 73mm. If your motor is 73mm bottom bracket, pls contact us screws) ③ What is the Generations of this motor？ The 48V 1000W Bafang Mid Drive Motor is the newest version and comes with two plugs for a gear shift sensor and 6V light. This allows for convenient installation and enhanced functionality. (Gear shift sensor is not included, need to purchase it separately) Here is the link of the gear sensor: https://www.ebay.com/itm/353599678500 *Your satisfaction is our priority, and we are committed to providing you with the best possible service. We value your 5-star feedback and are always ready to assist you with any issues you may encounter. *Regarding the warranty information, we offer a one-year warranty against defects and damage during transportation for our motors and batteries, with the exclusion of physical damage and misuse. For accessories, we provide a one-month warranty period. *In terms of warranty service, we offer free repair within one year from the purchase date. The buyer is responsible for covering the return postage, while the seller will cover the resend postage. *For payment details, please note that additional costs may apply for deliveries to remote areas. *Our return and refund policy requires that returns be initiated within 14 days of receiving the item. The buyer is responsible for the return postage, and it is essential that the items are in their original, unused condition. For your convenience, local return addresses will be provided.