Motor Type:TSDZ2 mid drive motor kitName:TSDZ2 Motor Engine Ebike KitApplication:Mountain Bike,City Bicycle,Snow Bike,Sand BikeModel:36V/48V /KIT-TSDZ2-APacking Weight:5.4KGLCD Display:VLCD5&XH18&VLCD6 For optionChain Wheel:42TFeature:Mid DriveBB Size:68-73mm TSDZ2B motor often have sensors to measure cadence, torque, and speed, allowing the motor to provide assistance in a smooth and responsive manner. Mid-drive motors are designed to be mounted in the center of the bicycle frame, close to the pedals, and they provide power to the drivetrain through the crankshaft. This configuration offers several advantages, including better weight distribution, improved handling, and efficient use of gears..syi