36v 48v 250w 350w 500w tsdz2 cheap price mid drive motor for electric bicycle

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Price:$255.00 - $265.00
Price in USD:Details


Product Overview


TSDZ2 Products Description

Open box of Tsdz2 mid drive motor e bike kit with vlcd5 display and ebrake and throttle

Tsdz2 Mid drive motor kit has four type of optional display. Vlcd5/Vlcd6/ XH18/850C display. Each verison has 6V led light function(front and rear light).

If you want an enhanced cycling experience, with the motor feeling like an extension to your own ability, then the Tongsheng is definitely the way to go. If you want to rest during riding, then you can add throttle of mid motor instead of pedeling.

Product Paramenters

Rated power and volatge
36v 250w/350w  or  48v 500w
Max torque
Fit Axle size
Tooth Plate
PAS type
Torque sensor
Power assist ratio

Details Images

Tsdz2 mid drive motor has 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 utilize the existing drivetrain & gears for maximum efficiency.

Speed Sensor: speed sensor attaches to the chainstay, and the magnet attaches to a wheel spoke.
Light Cables: for optional 6v 0.5-1a Front & Rear Lights ~ controlled from a button on the display.
Crank arm: You must use the right side crankarm for the correct side of the bike.

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.

The VLCD-6 mounts on the left side of your handlebar and is the smallest of the TSDZ2 Displays. Featuring a power button, and up and down buttons to cycle between the 4 levels of assist.

The XH-18 mounts on the left side of your handlebar, featuring a spring loaded half twist mechanism to cycle between the 4 levels of assist.

The 850c display is a 3.2 inch IPS screen. Set up Password of Turning on. USB charging port and support Software Update.

Product packaging

Packing list:
1. Mid motor *1pc ; 2. Display*1pc; 3. Speed sensor*1pc; 4. Light cable*1pc; 5. crank arm*1 pair; 6.Tool*1pc; 7. Manual book*1pc 8.Optional: ebrake&throttle(if xh18/vlcd6/850c needs ebrake and throttle, it will add 1 pc 1T4 harness cable.)

Package weight : Net weiht 3.6kg, Gross weight 6kg

Package Size: 25cm*25cm*23cm, Foam+ export standard carton

Installation Instructions


The main difference between these two motors is the pedal assist. The progressive surge of power you get in sport mode really does make you feel like the bionic man! The motor feels more like an extension to your own cycling abilities.

The pedal assist system (PAS) on the Bafang motor acts like an on/off switch. As soon as the pedals rotate a few degrees, the motor kicks in.

However, Tsdz2 can add throttle as bafang now. So I recommend Tsdz2, it can bring you 2 method feelings of riding.

Company Profile

  Changzhou rapid solutions co.,ltd based in changzhou city. Although we set up online stores on Alibaba this year, we have very mature manufacturing and sales mode. We have warehouse and after-sale service center in Poland. If you have any help in European, we can offer our service quickly.

Our aim is to create value for customers continually and create pleasantly surprised. We Value every customer and hope to offer our best service to them. If you are interested in our products, please feel free to send an email to us.


Q1:Does this come with the programming cable?
A1:No, is not included.

Q2: Will this fit on a mongoose exhibit 29 in mtb bike?
A2: Yes, can fit on most of the hardtail's mtb.

Q3:When you say that there is a speed limit at 25km/h, is it optional? Can we remove this limit easily?
A3:Yes, you can easily adjust the value in the display.

Q4:Can this motor be installed without the thumb throttle and the brake stop in a pure pedal assist mode?
A4:Yes, you can use it without thumb throttle installed, while the brake stop is necessary for security purpose.

Q5:Does this motor have Special chainwheel?
A5: Yes, it has 38T, 44T and 52T. The regular one is 42T gear.

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