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Australia's Biggest Range of eBike Batteries! Out of Stock Items will be Back in Stock Soon! Free Postage over $50*
Australia's Biggest Range of eBike Batteries! Out of Stock Items will be Back in Stock Soon! Free Postage over $50*

TongSheng 48V 500W TSDZ2 with Torque Sensor Mid Drive Conversion Kit & 20Ah Panasonic Battery

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SKU TSDZ248V500W20AH-11

TongSheng TSDZ2 48V 500W with Torque Sensor Mid Drive Conversion Kit and 20Ah Panasonic 21700 Battery

Fits 68-73MM Bracket

Torque Sensing Motor 

48V 20Ah / 960Wh 40A Panasonic 21700 Cells With 4A Charger CPSP48-20

Panasonic 5000Mah 21700 Cells

4.5A Charger Included

Why choose the little motor- TSDZ2 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.
  • 90Nm of torque

The TSDZ2 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 & crankset assembly - to utilise the existing drivetrain & gears for maximum efficiency.

The VLCD-5 Display - w/ Throttle & E-brakes: The VLCD-5 is a larger, centre 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).   

TSDZ2 48V 500W Version

  • Assisted Speeds up to 45 kmh  (motor does not provide assist past programmed limit on model, 45kmh being the maximum value - while you can set the motor speed limit higher on the 36v models, we recommend the more powerful 48v for speeds up to 45 kmh) Please note: 25 km/h is the legal limit within Australia for on-road use
  • Power Assist Ratio: 36%~300% (with 4 levels of torque sensitivity-to-power-output to choose from)
  • Maximum Torque 90 N.m
  • Pedal Cadence Assist: 90/100/110/120 RPM
  • VLCD-5 Large Center Mount Display (w/ Handlebar Mount Control Panel & USB Port for Mobile Device Charging)
  • Throttle (the throttle is governed and will not put out as much power as the assist function - this is to increase longevity and reliability of the motor)
  • E-brakes (the e-brakes cut power to the motor when depressed and can be fitted to both cable and hydraulic brake systems)
  • Speed Sensor w/ Spoke Magnet (speed sensor attaches to the chain stay, and the magnet attaches to a wheel spoke)
  • Mid Drive Utilises the Drive Train Gearing (for increased efficiency & optimal hill climbing ability)
  • Chain ring Size 42T
  • Integrated 8 pin Controller (for better protection and less wiring clutter)
  • Easy Installation (The TSDZ2 Mid Drive Kits fit 95% of bikes with threaded JIS/BSA bottom brackets)
  • Installation Tool
  • Small & Lightweight: 3.6 kg



TSDZ2 mid-drive high speed geared motor


Mid Motor


Gear Motor

Rated Voltage




Max Torque



Integrated into the motor


Torque sensor is integrated into the motor

Power Assist Ratio


Bottom Bracket


Chain Wheel


limited current


Max Speed


Motor weight




48V 20Ah / 960Wh 40A Panasonic 21700 Cells With 4A Charger CPSP48-20

48 Volt

20AH / 960Wh

40A Continuous Discharge 

Panasonic 5000mah 21700 Cells as seen in Tesla 

This battery is one of Cap Rouge specialties. We are the first Australian reputable company to use top line 21700 cells. This battery is for long life and high performance.

Built to Cap Rouge specifications, this battery is suitable for bikes with motors up to and including 1500W

All cells used in our batteries are 100% new and tested to International Electrotechnical Commission (IEC) standard 62133-2-2017 or 2012, beware as many Australian suppliers do not mention the brand of cell used

  • 48 Volts
  • 20AH
  • 40A Continuous discharge, for motors up to 1500W
  • 960Wh
  • 367L 95W 125H
  • Panasonic 5000mah 21700 cells
  • 4A AU charger
  • 4.8Kg excluding charger