48V 500W/750W Mid Drive Motor Kit - TSDZ2B TSDZ8 Torque Sensor Electric Bike Conversion Kit Ebike Conversion Kit for BB 68MM Mountain Bike Road Bike with Ebike Display & Battery (Optional)

Features

• Unleashing Power: TONGSHENG's TSDZ2B (500W nominal, 720W peak) and TSDZ8 (750W nominal, 1056W peak) motors power bikes. The TSDZ2B suits gentle slopes and general road riding. The TSDZ8 excels on steep climbs, ideal for mountain biking and tough road sections. Whether on mountain trails or roads, the TSDZ2B is reliable, and the TSDZ8 caters to riders needing extra power on challenging terrains.
• Torque Sensor Technology: One of the standout features of this TSDZ2B / TSDZ8 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 TONGSHENG TSDZ2B/TSDZ8 mid-drive motor is located at the bikes 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: TONGSHENG TSDZ2B/TSDZ8 kit is built to withstand tough riding conditions, whether its 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

Description

Varstrom × Tongsheng 48V 500W/750W Mid drive Kit for 68 MM Mountain Bike Road Bike With Battery and Display (Optional) Specification for Tongsheng TSDZ2B TSDZ8 Mid Drive KitVolatage: 48VWattage: 500W/750WMotor Type: Brushless Geared MotorMotor Model: TSDZ2B/TSDZ8Bafang Motor Position: Mid MountedBafang Controller: Integrated, inside the MotorShaft Standard: JISOperating Temperature: -10-45℃Display (optional): Tongsheng Version EKD01/DZ40/SW2-58Chainwheel: 42/44TPacking List ：Varstrom × Tongsheng 48V 500W/750W Mid drive KitDisplay (optional)Battery (Optional) Brake Lever (Default) OR Brake SensorsThumb ThrottleCranks、ChainwheelSpeed Sensor & Magnets1T4 WirenessLock Nuts 1 set

Brand Name: ‎Varstrom

Warranty Description: ‎30 days return,365 days repair or replace

Color: ‎Black

Suggested Users: ‎unisex-adult

Manufacturer: ‎Varstrom

Part Number: ‎Varstrom

Style: ‎Varstrom × Tongsheng Mid Drive Kit

Date First Available: March 22, 2025