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Mid Motor Electric Conversion Kit | Kirbebike
Free shipping
Easy installation
1-year warranty
VAT included

Mid Motor Electric Conversion Kit | Kirbebike

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Sale price £0.00
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Power:48V 500W
Battery:52V20AH Lithium Battery
Note:
Products are shipped to Europe only

Free shipping to the UK, US, and EU countries.

Orders shipped from China are sent via DHL Express, FedEx, TNT, or airmail. Please note: When ordering an e-bike kit, the battery is shipped separately.

DHL, FedEx, TNT, etc. - Orders typically take 5-14 business days to reach most locations and may take longer in remote areas.

25-40km/h Max Speed
35-100km Range
36V/48V Lithium Battery
Born for the city Product Overview

The Tongsheng TSDZ2B 36V 250W Mid Drive Motor power is a legal kit that would fit the best for someone looking for a quality, affordable mid-motor ebike kit. They offer good power and torque, making them ideal for hill climbing and other challenging terrains. They also have a relatively low price tag, making them an excellent option for budget-minded riders.

While the Tongsheng TSDZ2B 48V 500W Mid Motor will be worth it for cyclists who want more power for the off road. This motor is more potent than other models on the market, making it a superb choice for anyone looking for an extra boost.



Please consult a professional to make sure your conversion is fitted safely and check your local laws on e-bikes for where you live in the world, do not ride bikes on the road unless you have checked the law in your local area and country. Batteries ship separately.

PLEASE NOTE THIS KIT IS FOR OFF-ROAD USE ONLY

250W/500W Power
36v/48v Lithium Battery
25-40km/h Max Speed
35-100km Mile Range
3.6kg Motor Weight
20 Minutes Convert Your Bike

Kirbebike 500w 48v Mid Drive Conversion Kit Test Ride & Review!

If you switch the bike on whilst p daling like i just did.
it fails to calibrate and start the torque sensing pedal assist.
Which only left me with throttle only which is around 50 75% power only on this clip!
This kit is MUCH faster using the pedal assist and is great for people wanting to ride with some extra assistance!

A smaller effort goes a longer distance

The Tongsheng TSDZ2B 36V 250W and Tongsheng TSDZ2B 48V 500W Mid Drive Motors would fit the best for someone looking for a quality, affordable mid-motor ebike kit. They offer good power and torque, making them ideal for hill climbing and other challenging terrains. They also have a relatively low price tag, making them an excellent option for budget-minded riders.
250W/500W Motor Power
80Nm Max Torque

How To Configure The Tongsheng TSDZ2B e-bike Conversion Kit

The Tongsheng TSDZ2B e-bike conversion kit is a great way to convert your standard bike into an e-bike. The kit is easy to install and only requires a few simple tools.To configure the Tongsheng TSDZ2B e-bike conversion kit, you'll need to remove the central axis and install the motor unit first. Next, you'll need to install the battery pack onto your bike's frame. Finally, you'll need to connect the throttle and brake cables to the motor unit.Once everything is installed, you'll need to charge the battery pack for 4-6 hours before using your e-bike. You can then start pedaling and enjoy the added power!

VLCD5 Color Display Meter

Provides information on speed, mileage, power, temperature, etc.

What's in the kit?

What's included in the individual kit?

In the individual kit, you get everything you need to DIY your bike into an e-bike.

Tongsheng Motor Kit including display、Brake Lever、Thumb Throttle、Speed sensor、Crank Arm.

In addition, we provide free sweet service accessories, installation tools, and additional parts.

What's in the kit?

What's included in the individual kit?

In the individual kit, you get everything you need to DIY your bike into an e-bike.

Tongsheng Motor Kit including display、Brake Lever、Thumb Throttle、Speed sensor、Crank Arm.

In addition, we provide free sweet service accessories, installation tools, and additional parts.

The Tongsheng TSDZ2B 36V 250W,and Tongsheng TSDZ2B 48V 500W Mid Drive Motors would fit the best for someone looking for a quality, affordable mid-motor ebike kit. They offer good power and torque, making them ideal for hill climbing and other challenging terrains. They also have a relatively low price tag, making them an excellent option for budget-minded riders.

1. Running Speed, Average Speed, Max Speed.

2. Single Mileage, Total Mileage.

3. Torque Sensor, Brake Signal, Throttle Signal.

4. Cruise Function, 6KM/H Walk Function, and so on.

Crank Set and Chainring.

Electric Brake Lever to cut off the power when you press it.

Device used to detect the speed of electric bicycles

Easy installation、More sensitive 、more stable performance.

Frequently Asked Questions

First, you need to confirm the bike wheel size to choose the corresponding kit (it should be noted that the 28-inch kit can be used on 28-inch, 29-inch, and 700C).

Followed by choosing the right power for you. As a city commuter, then select a 250w kit. When it comes to mountain cross-country, you can choose a higher power.

Finally, confirm the mileage of a single ride as a way to choose the correct battery.

Most of our electric bike conversion kits can reach a top speed of 25-30 Km/h, but the 1000W model can reach speeds of 45-50 Km/h. These speed limits are primarily set by the laws governing bicycles. Requirements for bicycles with a top speed of more than 25 km/h may require additional permits and are subject to different traffic regulations.

We stand by the quality of our products.

· 7-day money-back guarantee on all orders. Please contact us to return items for a refund.

· Lifetime technical support. Contact support@kirbebike.com for assistance from our team of experts.

· 1-year extensive warranty on all retrofit kits. See the Warranty and Returns Policy for details.

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, Australia and the United States.

We place great emphasis on quality control from the start of production to the end, and each kit is rigorously tested before it leaves our store.

For complete kit purchases and any purchases that include batteries, our team will build, test and ship your kit within 2-7 business days.

For smaller items, such as accessories or components, our team takes 1-5 business days to process and ship your item.

For more details, check each kit's product page for the latest updates on availability, or email us at support@kirbebike.com.

Influencing comments

Simple, affordable, high performance, and low maintenance single speed.

Top E-Bike Review Site

Impressive value for money.

Leading Tech Magazine

A blend of value and style that doesn't scrimp on features.

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