Tongsheng TSDZ2B TSDZ8 Ebike kit 36V 48V 250W 500W 750W Engine Torque Sensor Mid Motor With Ebike Lithium 48V 25Ah 20Ah Battery

About this item

Tongsheng TSDZ2B 36V 250W 48V 250W TSDZ8 48V 750W Electric Bicycle Conversion Kit 2024 Version, 810S Color LCD Display, EKD01 Bluetooth Multi-Language Display Optional

【2024 Upgraded Version】𝗧𝗦𝗗𝗭𝟴, the improved version of TSDZ2B with a new look. The kit helps convert your bike into an electric bike with a 750W motor and built-in torque sensor, which will give you a smooth riding experience as the motor adjusts its power according to your pedaling force.TSDZ8 48V 750W crank motor with torque sensor, integrated with a torque sensor, the maximum torque is 120 Nm, efficiency ≥80%. Torque sensors create a smooth transition between manual pedaling and electric assistance, replicating the sensation of riding a traditional bicycle.

【Longer motor life and efficiency】The dual clutch replaces the single clutch, reducing resistance when riding without electric assistance and providing a lighter cycling experience. The original part of the reduction shaft contains one-way bearings, which are vulnerable parts. By changing to a new integrated part, the life of the motor is extended.

【Wide Compatibility 】 The package includes all the necessary parts, with a 44 tooth chainring. Compatible with most standard bikes with 68-73mm bottom bracket and 34-36mm inner diameter. Only suitable for bicycles equipped with disc brakes, V-brakes and a chain drive system. Contact us to check the bottom bracket size.

【Multifunctional instrument selection】 Welcome the advanced color LCD display with a 3-inch screen and independent buttons, ensuring ease of use. Adjust the brightness easily with its 5 levels, allowing you to customize the brightness independently for day and night use. Choose from 3, 5, 9 tier options depending on your preferences. English language support, and more.

【24 hours customer service】With technical support available in the UK and Poland, rest assured of our after-sales service. Our 24-hour online support is here for you.