Mid Drive Electric Bike Kit with Digital Display

Product Description

Easy Ride, Easy Life

Save Commuting Time

Helper for workers

Good for cargo bikes

Friendly for the elderly

Why we recommend the Tongsheng mid-drive motor?

Learn more about Tongsheng motor!

Powerful Motor

Long-Lasting Battery

Digital Display

Easy Installation

How can I determine if this motor is compatible with my bike?

You can download the compatibility test document on the webpage to test it. The steps are shown in the video above.

How do I choose the right battery?

You can click on the promotion link below the price to order the battery.

Can I use my own hydraulic brake or a shift sensor integrated brake?

After placing your order, you can inform us that you want the brake sensor. Otherwise, the brake lever will be sent by default.

Why should I order the Tongsheng mid-drive motor?

The Tongsheng mid-drive motor is a torque sensor motor that provides power according to your pedal power. It offers a better riding experience than a speed sensor motor.

Is it difficult to install the motor?

Installing the motor is easy. We provide a user manual and an instructional video on our webpage for reference.

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Customer Reviews 5.0 out of 5 stars 4

Price $237.99 $355.88 $475.00 $470.00 $756.98 $261.99 $269.99

Voltage 48V/52V 48V 48V 48V 48V 48V 48V

Power 13Ah/17.5Ah/20Ah 500W 750W 500W 1000W 500W 500W

Installation Size 68-73MM

68-73MM 68-73MM 68-73MM/85-105MM/105/125MM 135-142MM

Rear Dropout Size 100MM

Front Dropout Size

Max Speed 45KM/H 28MPH 45KM/H 28MPH 40KM/H 25PMH 55KM/H 35MPH 40KM/H 25PMH 40KM/H 25PMH

Max Torque 100N.m 120N.m 100N.m 160N.m 65N.m 65N.m

New Upgraded TONGSHENG TSDZ8 Mid Motor

Compared to the old TSDZ2 motor, the TSDZ8 motor features a seamless one-piece reduction gear assembly that surpasses traditional one-way bearings in torque resilience. It has a bidirectional freewheeling clutch that replaces the outdated unidirectional design, reducing motor resistance for effortless pedaling. With an advanced control system, it is more compatible with various digital displays tailored to individual user needs and preferences.

Universally Compatible

The TSDZ8 mid-drive kit fits bikes with a bottom bracket length of 2.68in/2.87in (68mm/73mm) and an inner diameter of 1.34in/1.42in (34mm/36mm), which are common in most bikes. This enhances weight distribution for a balanced ride. The TSDZ8 48V750W mid-drive kit comes with a complete accessory kit and is designed for easy installation, preserving your bike's integrity. It is compatible with MTBs, road bikes, city cycles, and more. Please note that the battery needs to be ordered separately.

Comfortable Riding Experience

The TSDZ8 mid-motor delivers a maximum torque of 140N.m for effortless speed and hill-climbing. It can reach speeds up to 55KM/H on flat surfaces, thanks to its precision torque sensor that provides instant pedal assistance. It offers a seamless blend of comfort, safety, and thrilling rides, specifically designed for the ultimate cycling experience. Transform every ride into a joyful fusion of precision and power with our torque-sensor motor.

Refined Description

Centralized Safety & Balance - The mid-mounted motor design evenly distributes weight for a stable ride. Its compact modular build includes an integrated cadence sensor, which is sealed and waterproof for enhanced reliability, eliminating intermediate connectors. The motor's output aligns with pedal movement and instantly stops when the pedal is released. During crank idling, the motor remains stationary, ensuring the safety of a standard bicycle.

Elevated Cycling Adventure

Experience effortless exploration of diverse terrains with three adaptable riding modes: Throttle, Pedal Assist, and Bike Mode. Our intelligent torque-sensing motor responds intuitively to your pedaling effort, providing a seamless and personalized riding experience. Introducing the upgraded EKD01 display, featuring Bluetooth connectivity, built-in navigation, Type-C charging, 4-level adjustable brightness control, and multilingual support - all enhancements over the old VLCD-5 model.

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