Electric Bicycle Central Mid Motor With Torque Sensor
48V500W 19.2Ah HL / EKD01 Bluetooth / UNITED KINGDOM|Brake Lever
$1,047.99 USD
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Electric Bicycle Central Mid Motor With Torque Sensor
$1,047.99 USD
Product Details
SPECIFICATIONS
500W / 250W Motor Model: TSDZ2B (Upgraded Version of TSDZ2)
750W Motor Model: TSDZ 2025 Latest Version
Compatible Bottom Bracket: BB 68-73mm
Controller Current Limit: 250W:12A; 500W: 15A; 750W:22A
Design: Brushless
Motor: Side Hung Motor
Mounting Position: MID Drive
PAS Sensor Type: Torque sensor
Voltage: 48V
Waterproof Grade: IP X5
Wattage: 501 - 1000w
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🚵♂️⚡【Tongsheng TSDZ Series Mid-Drive Motor Kits】⚡🚵♀️
Convert Your Bicycle into a Natural Riding E-Bike!
Torque Sensor System | Smooth Power Assistance | Disc Brake or V Brake Compatible
🛒 Choose Tongsheng Mid-Drive for the Most Natural E-Bike Conversion Experience!
Tongsheng - Power That Feels Like Your Own Strength.
[🔄 Detailed Installation Guide] [🛡️ 12 Months Warranty] [🚀 US, EU,UK Shipping Available]
🔩 Key Features:
✅ Torque Sensor Technology – Instantly responds to pedal pressure for natural riding feel
✅ Zero-Start Capability – Provides power from complete stop without throttle
✅ 2025 Upgraded Design – Enhanced gear positioning for better sealing and longer lifespan
✅ IPX6 Waterproof – Reliable performance in various weather conditions
📏 Universal Compatibility:
Bottom Bracket: 68-73mm length, 33.5-36mm diameter
Brake System: Disc brake or V-brake compatible
Frame Compatibility: Fits 95% of standard bicycle frames
📊Three Power Options:
🔸 TSDZ 750W Version
Max Speed: 45-55 km/h
Max Torque: 140N.m
Waterproof: IP65
🔹 TSDZ2B 500W Version
Max Speed: 38-45 km/h
Max Torque: 80N.m
Waterproof: IP65
🔹 TSDZ2B 250W Version
Max Speed: 25-32 km/h
Max Torque: 80N.m
Waterproof: IP65
🖥️ Smart Display Options:
DZ40| SW2-M58| EKD01 (Only EKD01 Bluetooth connectivity + mobile app)
🔧 BRAKE SYSTEM OPTIONS | Safety Tailored for Your E-Bike
📊 Quick Comparison
Feature | Brake Lever | Brake Sensor
Motor Cutoff | ✅ Built-in | ✅ Add-on
Install Type | Replace lever | Attach to existing lever
Brake Compatibility | Mechanical only| Hydraulic & Mechanical
🎯 How to Choose
Choose the Brake Lever if: You’re building a new e-bike or want a clean, all-in-one setup.
Choose the Brake Sensor if: You already like your current brakes (especially hydraulic) and just need the cutoff function.
Both options provide reliable motor cutoff — it’s about how you want to integrate it into your ride.
📦 Kit Includes:
Mid-drive motor unit with torque sensor
Installation hardware and tools
Optional display
Thumb throttle
Brake levers or brake sensors
Speed sensor
Cranks
This motor kit does not include a battery.
✅ Battery is optional.
✅ We recommend ordering it together with your kit.
✅ Choose from various capacities and mounting styles in our store.
Power Your Ride — Greenergy E-Bike Battery Series
⚡ Engineered to Go Farther, Charge Faster, Last Longer
🔋 Smart Performance Design
Lightweight | Fast Charging | Extended Cycle Life
📊 Optimized Energy Efficiency
High-density cells + Advanced BMS for maximum range and reliability
🛠️ Versatile Form Factors
In-Tube Batteries – Sleek, integrated frame design
Rack-Mount Batteries – Flexible rear-carrier installation
Downtube & Universal Models – Fit most e-bike frames and setups
🔋 Battery is optional, please make your selection when ordering.
• ✅ With Battery: Includes battery and charger in your order
• ❌ Without (NO) Battery: Includes the motor kits only
Care & Maintenance
To maintain the beauty and integrity of your purchase, we recommend treating it with care. Simple maintenance practices, such as gentle washing and proper storage, can effectively preserve the longevity of your favorites. We encourage you to refer to the care instructions included with each item, designed to help you keep your purchase in top condition.
Size & Fit
Our products are crafted to fit true to size, ensuring that you can confidently select your usual size with ease. Whether you’re looking for a relaxed or tailored fit, our designs are made to complement your unique shape and style.