Tongsheng TSDZ2 TSDZ2B Mid Drive Ebike Conversion Kit With Battery

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The Tongsheng TSDZ2 TSDZ2B mid drive ebike conversion kit with battery is the best affordable option for electrifying your favorite bike. This cheap tongsheng mid drive kit transforms mountain bikes, road bikes, cargo bikes, and city bikes, enabling you to conquer any terrain-mountains, cities, or roads. experience the ultimate in all-terrain adventure.

Power: 36V 250W (TSDZ2B)
Display: VLCD12 (Colorful Display)
Battery: No Battery
  • 2 Years Warranty
  • In Stock & 3-7 Business Free Shipping
  • 40 MPH
  • Fits Most Bikes & Adult Tricycles
Free, Fast Shipping

Wait less, ride more. Enjoy fast, free shipping on all ebike conversion kit orders.

  • Delivery within 2 to 7 business days.
  • Free shipping for ebike conversion kits in the following countries: Austria, Belgium, Bulgaria, Croatia, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom, and United States.
  • Shipped within 24 hours with tracking number.

For more information, please refer to our Shipping Policy.

2 Years Warranty

Ride in confidence. We’ve got you covered.

  • Motor: 2 years
  • Lithium Battery: 1 year
  • Controller Display: 1 year
  • Charger: 1 year
  • Other electric parts: 0.5 year
Explore Our Help Center

Can’t choose a bike? Need to fix a flat? We’re here to help.

Product Overview

Experience the magic transformation of your ordinary bicycle into an electrified ride with the Tongsheng TSDZ2B Mid Drive Ebike Kit. It's like adding a power wizard to your bike, making your rides more comfortable, and energy-efficient, and extending your range.

Power: 36V 250W (TSDZ2B)
Display: VLCD12 (Colorful Display)
Battery: No Battery

Motor Power




Max Speed


Lithium Battery


Max Load


Charge Time

Superior performance for any occasion.

 A Simple Guide to Installing Your Tongsheng Mid Drive Conversion Kit

Transforming your ride is easier than you think! Dive into our fun, easy-to-follow guide and empower your normal bike with the Tongsheng TSDZ2 TSDZ2B Mid Drive Conversion Kit. In just 7 simple steps, you'll revolutionize your biking experience!

Don't forget to check out our installation video. 

What’s included?

Experience a new level of cycling with our TongSheng e Bike conversion kit. Tailored to fit a wide variety of bicycles, this kit empowers your ride with the power and performance of an eBike

The heart of this kit is the TongSheng Tsdz2 motor. Available in 36V/48V and 250W/350W/500W power configurations, this motor can propel you at speeds of 25-40KM/H. Despite its lightweight structure, weighing only 3.6kg, it delivers a maximum torque of 80N.M. The motor is designed to fit bikes with a bracket bottom length of 68/73mm.
500C Display: Compact at 7.9*4.1cm, this display does not include an Ebrake and does not show the watt.
850C Display: Measuring 6*9.2cm, it comes with a USB port but does not include an Ebrake and does not display the watt.
VLCD5 Display: Larger at 10.3*7.5cm, it includes a USB port and brake function.
VLCD12 Display: A 6.3*9.3cm display with no USB or Ebrake, and a default password of 5716.
Crank for all displays
Only for VLCD5 Display
42T(Basic setting)
Speed sensor for all displays
Thumb Throttle for all displays
36V 250W /48V 250W label

DP Battery

Rack-A Battery

Rack-B Battery


Discover New Possibilities with Tongsheng TSDZ2B Kit

Frequently Asked Questions About Product

Please read ourfrequently asked questionsto find out more.

Is it compatible with my bike?

Mid motor only can be compatible with 68-73mm bottom bracket bike.

Why choose our stores instead of other stores?

All of our motors has the throttle function. VLCD5 version also has ebrake function

Is it compatible with the fat bike?

Usually, it can not

How to choose a suitable Tongsheng TSDZ2 kit?

Choosing the right Tongsheng TSDZ2 kit depends on several factors:

Riding Conditions: If you often ride on hilly terrains or carry heavy loads, you might want to choose a more powerful motor like the 500W. If you mostly travel on flat surfaces or short distances, a 250W or 350W motor might be sufficient.

Regulations: Some areas have restrictions on the maximum power output for e-bikes. Make sure to check your local regulations before deciding on the motor power.

Budget: Higher power motors are typically more expensive. Consider how much you're willing to spend and choose a kit that fits your budget.


Does this has a coaster brake function?

No, it doesn't

Do you ship to my country?

Free shipping to: Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain Sweden, United Kingdom.

What is the delivery time?

All orders are shipped within 24 hours of you placing the order using DHL eCommerce, or Packet depending on your location and fastest available service. Typical delivery time frame is between 2 to 7 business days. however, you may receive your items much earlier.

How does the TongSheng eBike conversion kit enhance my standard bike?

The TongSheng eBike conversion kit transforms your standard bike into a high-performance electric bike. The kit includes a powerful watt motor that provides more power than a typical bike motor. This mid-drive kit is designed to replace your bike's existing crankset and provides advantages over front hub motor or rear wheel hub motor eBikes, especially in hilly terrains.

Whether you're looking for a more comfortable pedal assist ride or the ability to go full power, the TongSheng eBike conversion kit gives your standard bike the added power and versatility of the best electric bikes.

What are the advantages of Tongsheng mid drive motor over Bafang mid drive motor?

Tongsheng mid drive motors have some advantages over Bafang mid drive motors that may appeal to some riders. Some of these advantages are:

• Lighter and smaller: Tongsheng motors are lighter and smaller than Bafang motors, which makes them easier to install and less noticeable on the bike. Tongsheng motors weigh about 3.6 kg and measure 68/73 mm in bracket bottom length, while Bafang motors weigh about 5.8 kg and measure 100/120 mm in bracket bottom length.

• More natural and smooth: Tongsheng motors use a torque sensor that detects how hard you pedal and adjusts the motor power accordingly. This makes the riding experience more natural and smooth, as the motor responds to your pedaling effort rather than a fixed level of assistance. Tongsheng motors also have less drag when the motor is off or at low speeds, which makes them easier to pedal without assistance.

• More efficient and quiet: Tongsheng motors consume less battery and generate less noise than Bafang motors. Tongsheng motors can last up to 24 hours on a single charge with a 36V 13Ah battery, while Bafang motors can last up to 16 hours on a single charge with a 48V 15Ah battery.

Tongsheng motors also produce less vibration and sound than Bafang motors, which makes them more comfortable and stealthy.

Customer Reviews

Based on 98 reviews
Alan radin

eSoulbike™ TONGSHENG TSDZ2 TSDZ2B Mid Drive Ebike Conversion Kit With Battery

Dariusz Nowicki

everything is great. It has the power

walter sundman

Easy to install. Nice looking set. Only thing I hope more is torgue.

Mariusz Wielgosiński
TSDZ2B 48v 500W

Bardzo szybka dostawa ( 2 dni robocze). Polecam sprzedawcę.

attilio biemmi

ho avuto un problema di settaggio del display. mi hanno seguito passo passo fino alla soluzione del problema. BRAVI ! BRAVI ! BRAVI !