Torque Sensor Mid Drive Motor Kit - TSDZ-2B Z8 Z16 48V 500W/750W/1000W Electric Bike Conversion Kit for BB 68-73MM Mountain Bike Road Bike with Display & Battery (Optional)

Specification for TONG-SHENG Mid Drive KitVolatage: 48VWattage: 500W/750W/1000WMotor Type: Brushless Geared MotorMotor Position: Mid MountedController: Integrated, inside the MotorShaft Standard: JISOperating Temperature: -10-45℃Display ：DZ40 DIsplay/SWM58 Display/EKD01 Display/VD04 Display/VD18MT DisplayChainwheel: 42/44TPacking List ：Varstrom × TONG-SHENG 48V 500W/750W/1000W Mid Drive MotorDisplay ：DZ40 DIsplay/SWM58 Display/EKD01 Display/VD04 Display/VD18MT DisplayBattery (Optional) Brake Lever (Default) OR Brake SensorsThumb ThrottleCranks、ChainwheelSpeed Sensor & Magnets1T4 WirenessLock Nuts *1 set

• Unleash Reliable Power :TSDZ-2B 500W mid drive motor with max torque 80N·m: Perfect for gentle slopes and daily commuting, max speed 38–45KM/H.TS-Z8 750W mid motor with max torque 140N·m: Ideal for long-distance travel, reaching 45–55KM/H.Z16 1000W ebike motor,with 160N·m max torque: Dominates steep hills and rough terrain, top speed 50–60KM/H, great for mountain trails
• Torque Sensor Technology: One of the standout features of this kit is the inclusion of a torque sensor. This sensor detects the rider's pedaling effort and adjusts the motor's assistance accordingly. The result is a smoother, more intuitive ride that feels more like traditional cycling, where the motor works in harmony with your own pedaling effort, especially on variable terrain
• Mid-Drive Motor Configuration: The TONG-SHENG mid-drive motor is located at the bike’s bottom bracket, providing a more balanced weight distribution compared to hub motors. This configuration offers better handling, improved efficiency, and better performance on inclines, as it directly powers the bike's chain for enhanced gear shifting
• Universal Fit for 68-73mm Bottom Brackets: This kit is designed to Fits bottom bracket length 2.68in/2.87in (68mm/73mm) and inner diameter 1.34in/1.42in (34mm/36mm) This makes it a versatile option for many bike models, ensuring compatibility without the need for additional modifications
• Durability and Quality Build: TONG-SHENG mid drive motor kit is built to withstand tough riding conditions, whether it’s a rough mountain trail or a daily city commute. The motor and components are designed for long-lasting performance, providing reliable power and assistance through many cycling seasons.It offers an excellent balance between power, efficiency, and ease of use, making it a solid choice for a wide range of cyclists