TDR TSDZ2B 500W E-Bike Conversion Kit with 48V 13Ah Battery, VLCD-5 Display, Throttle, Fits 68-73mm Bottom Bracket, Off-Road Use

TDR TSDZ2B 500W E-Bike Conversion Kit with 48V 13Ah Battery, VLCD-5 Display, Throttle, Fits 68-73mm Bottom Bracket, Off-Road Use

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Why choose the little motor- TSDZ2B Mid drive motor?
Fits 95% of standard bike frames with 68-73mm bottom bracket built in torque and cadence sensor- this results in much smoother acceleration than any cadence sensor mid drive motor.
Easy to install. Kit includes all installation parts and tools.
The motor has an extra support mount - resulting in a much more reliable install.
80Nm of torque
The TSDZ2B Mid Drive Motor - Torque Sensing Pedal Assist: The harder you pedal - the harder the motor works with you. 4 levels of assist provide smoothly integrated power ranging from +36-300%, allowing you to conquer virtually any hill with ease.
These kits retrofit most bicycles by replacing the bottom bracket & crank set assembly - to utilize the existing drivetrain & gears for maximum efficiency.
The VLCD-5 Display - w/ Throttle & E-brakes: The VLCD-5 is a larger, center mounted display with ports and wiring for a throttle, e-brakes, and an external handlebar mounted button panel.
It also houses a USB port for charging your mobile device (installation/use of the throttle, e-brakes, and/or external button panel is optional).

What improvements have been made when comparing the new TSDZ2B to the old version?
The upgraded TSDZ2B now features an all-in-one reduction gear kit, which cannot be separated, making it more robust and stable.
Additionally, the one-way needle bearing has been replaced with an all-in-one nylon gear in the new TSDZ2B version, providing increased torque with an external clutch.
Moreover, the new bi-directional freewheeling clutch enables you to ride your bike as a regular bicycle when the power is depleted.

Specifications:
Model TSDZ2B
Rated Power 500W
Efficiency (%) ≥80
Reduction Ratio 41
Wheel Size (Inch) Optional
Rated Voltage (DCV) 48V
Max Torque (N.m) 80
Weight (kg) 3.5
n0(Rpm) 66/94
Power Assist Ratio 36%~300%
Pedal Sensor Speed and Torque Integrated
Shaft Standard JIS
Noise Grade (dB) <55
Throttle Thumb
E-Brake Yes
Light Drive Capacity (DCV/W) 6/3
IP Level / Salt Spray Test 65/96
Certification CE/RoHS/EN 15194
Bike Recommendation E-CITY / E-TOUR

Battery Specs:
48v 13ah
Nominal Voltage: 48V
Rated Capacity: 13Ah
Watt Hours: 624Wh
Configuration: 13s5P
Battery Cell: A-grade 18650 2500mah
Max Continuous Charge Current: 3A
Max Constant Discharge Current: 30A( BMS)
Charge Cut-off Voltage: 54.6V
Discharge Cut-off Voltage: 36.4V

Battery Weight: 4.4kg
Charger included

Features:
Universal compatibility: Fits almost bikes in market with 68-73mm bottom bracket,Free Gift Wrench.
Torque and cadence sensor: Much smoother and better, as it can match your power, not just turn on or off when you do
Installation & Mode: Easily installation by the installation video and the instruction manual we provided;Three riding Mode (E-bike & Pedal Assisted bicycle, Pedaling bicycle, Pure Power bicycle) for you to choose, you can choose the E-bike to enjoy a long time travel, and also exercise.
Light and smart: 30% lighter than a Bafang motor for almost the same power output .

Package included:
1 x Mid Central Motor
1 x VLCD-5 Meter
1 x Cranks
1 x Speed Sensor
1 x Gear Button
1 x Wrench
1 x Throttle
1 x Manual
1 x 48v 13ah Battery
1 x Charger

Note :

48V 500W Is not road legal ebike power ,we only recommend off road use !!
Warranty : 12 Months replacement warranty for motor and battery
Professional installation recommended
The max speed will be between 30km/h to 40km/h depending on bike's gear ratio ,smaller teeth sprocket will make bike go faster.

MPN: TJ313~TE169~TE514~TE508

Shipping Details

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If the buyer had a wrong purchase or changed their mind please contact us within 30 days after the original transaction date. Products must be returned at the buyer's cost in 100% complete condition, including all components, original boxes, manuals, and other accessories provided by the manufacturer.

Original Freight costs are not refundable under any circumstances. For free shipping items, the original shipping cost will also be deducted from the purchase amount.

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If the item was received defective or was sent wrong, please contact us with photo evidence within 14 days of item received. The defective/wrong item may need to be returned to us and the replacement will be sent at our cost.
Please choose carefully as we don't honor change of mind. We will review this on a case-by-case basis and we hold the right to refuse a return if we deem to be unsatisfactory.