Best Electric Bike Conversion Kit - Reviews 2020 – 2021

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Last Updated on August 14 2021 by Danica
Product
Our Favourite
Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit BBS02B 36V 500W Electric Bicycle Conversion kit For Mountain Bike Accessories Road Bike E-bike Conversion Kit With E-bike Battery And Charger
Our Runner Up
Season 28" 36V350W Rear Wheel Cassette Electric Bicycle Motor Conversion Kit with HaiLong 36V13Ah Lithium-ion Battery for E-Bike Cycling
ReaseJoy 36V 500W 26" Rear Wheel Electric Bicycle Motor Conversion Kit E-Bike Cycling Hub
Size
26"
28"
26"
Battery Capacity
17.4Ah
12.5Ah
12mAh
Voltage
36V
36V
36V
Wattage
250W/350W
350W
500W
Weight
2.9 Kilograms
3.5 Kilograms
10.5 Kilograms
Special Feature
Kettle battery 10Ah is made of domestic cells. Fast charging 4 7 hours . You can ride 35 to 60 km after full charging. All equipped with a 25A BMS protective plate.
Motor Features: 36V 350W 28 inch brushless motor. Gearshift: Cassette (8S/9S/10S).
500W powerful brushless gearless hub motor with 33 KPH top speed
Star Rating
Our Favourite
Product
Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit BBS02B 36V 500W Electric Bicycle Conversion kit For Mountain Bike Accessories Road Bike E-bike Conversion Kit With E-bike Battery And Charger
Size
26"
Battery Capacity
17.4Ah
Voltage
36V
Wattage
250W/350W
Weight
2.9 Kilograms
Special Feature
Kettle battery 10Ah is made of domestic cells. Fast charging 4 7 hours . You can ride 35 to 60 km after full charging. All equipped with a 25A BMS protective plate.
Star Rating
Our Runner Up
Product
Season 28" 36V350W Rear Wheel Cassette Electric Bicycle Motor Conversion Kit with HaiLong 36V13Ah Lithium-ion Battery for E-Bike Cycling
Size
28"
Battery Capacity
12.5Ah
Voltage
36V
Wattage
350W
Weight
3.5 Kilograms
Special Feature
Motor Features: 36V 350W 28 inch brushless motor. Gearshift: Cassette (8S/9S/10S).
Star Rating
Product
ReaseJoy 36V 500W 26" Rear Wheel Electric Bicycle Motor Conversion Kit E-Bike Cycling Hub
Size
26"
Battery Capacity
12mAh
Voltage
36V
Wattage
500W
Weight
10.5 Kilograms
Special Feature
500W powerful brushless gearless hub motor with 33 KPH top speed
Star Rating

Short On Time?

Our Recommended Best E-Bike Conversion Kit Is The Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit!

Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit BBS02B 36V 500W Electric Bicycle Conversion kit For Mountain Bike Accessories Road Bike E-bike Conversion Kit With E-bike Battery And Charger
  • [Shipping & Warranty] --- Shipped by a way that the DDP(Delivered Duty Paid) service is included, usually 12-20 days deliver to most of EU address(Except islands). 1 year warranty and provide technical support & after-sales service in the Netherlands. 24-hour online service.
  • [Conversion Accessories] --- All necessary mounting accessories are included(with no battery). Please see the packing list image. Notice: Brake levers can be changed to hydraulic and mechanical brake sensor--- search ASIN B07B8KNTYN, if you leave us a message about your requirements.
  • [Easy Installation] --- Can be successfully installed into an electric bicycle in just a few time by only a few tools which can remove the crankset and the center shaft, as well as tools for installing this mid-drive motor.
  • [Standard JIS] --- Fit a standard JIS 68 - 73 mm bottom bracket (installing extra parts Gaskets as gifts), please see the installation image carefully. Suitable for mountain bike, road bike, commuter bike. This motor maybe can't be installed on fat tire bike. NOT recommended to apply this motor to bikes with carbon fiber frame in case of damaging the frame.
  • [Cost-effective Battery] --- There is 17.4 Ah compatible battery which is made of Samsung cells. No need to worry about quality. Another Kettle battery 10Ah is made of domestic cells. Fast charging(4-7 hours). You can ride 35 to 60 km after full charging. All equipped with a 25A BMS protective plate.

The Best E-Bike Conversion Kits Reviews & Buying Guide

Whether you don’t want to give up your old regular bike or you can’t afford to pay out for a whole new electric bike, e-bike conversion kits give you so many options to make your existing bike an electric one with battery powers and a motor. 

Electric bike conversion kits are an easy to do conversion process, with most just requiring you to change a bike tire and a few bits of wiring, but these kits do vary greatly in what they offer, with some coming without batteries and others including accessories such as LCDs and headlights.

To make your best e-bike conversion kits choice a little more simple for you, we have reviewed some of the top e-bike conversion kits on the market below. 

Let’s get into it!

Our Favourite E-Bike Conversion Kit - 

The Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit (Editor's Choice)

Bafang is well-known in the e-bike conversion kit industry for creating a variety of different reliable kits. 

This Bafang e-bike conversion kit in particular comes with a conversion kit motor of 250W ranging up to 500W depending on the power needle. Its included battery options range between 36V 17.4Ah and 36V 10Ah capacities and are made with high-quality Samsung cells, producing a range of up to 60km and a charging time between 4-7 hours. 

Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit BBS02B 36V 500W Electric Bicycle Conversion kit For Mountain Bike Accessories Road Bike E-bike Conversion Kit With E-bike Battery And Charger

In terms of the conversion kit tech that is included in this model, the kit comes with a choice of either standard double disc brakes or hydraulic brakes, it has an LCD, speed sensor, throttle, headlights and a chain wheel plus cranks. The conversion kit can be installed with ease and a few tools for the mid-drive motor and fits a JIS bottom bracket. 

Conclusion

Overall, this Bafang electric bike conversion kit is a great kit to consider fitting on your bike if you want simple installation within a reasonable price range, the model comes with a choice of motor wattage for mountain e-bikes to standard commuter bikes and its mid-drive placement gives a balanced feeling to the bike. 

Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit BBS02B 36V 500W Electric Bicycle Conversion kit For Mountain Bike Accessories Road Bike E-bike Conversion Kit With E-bike Battery And Charger

Negatives of this Bafang electric bike conversion kit have to be its instructions which are reported to be unclear for installing the kit, the model is additionally reported by some buyers to come with a faulty battery. 

Pros 

  • Bike wattage options between 250W-500W. 
  • Battery range of up to 60km. 
  • 17.4Ah/10Ah options are available for the battery. 
  • LCD & headlight included. 
  • Easy to install. 
  • Fits JIS bottom bracket. 

Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit BBS02B 36V 500W Electric Bicycle Conversion kit For Mountain Bike Accessories Road Bike E-bike Conversion Kit With E-bike Battery And Charger

Cons 

  • Unclear instructions. 
  • Faulty battery reported. 

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Our Runner Up Kit - The Season 28" 36V350W Rear Wheel Cassette Electric Bicycle Motor Conversion Kit

This Season branded 28-inch rear wheel conversion kit comes with a 350W brushless motor and an included single battery with a 36V 12.5Ah battery capacity. 

Season 28' 36V350W Rear Wheel Cassette Electric Bicycle Motor Conversion Kit with HaiLong 36V13Ah Lithium-ion Battery for E-Bike Cycling

Main specs of the conversion kit are its LCD, PAS sensor, integrated controller and brake levers which are all included in the price. It further includes a thumb throttle for power and has a waterproof cable, battery cable with all the tools required for installation. 

Both the battery and motor of this conversion kit have an 18-month warranty and the rest of the parts of the kit have a one-year warranty for buyers confidence. 

Conclusion 

For people who want a simple to install conversion kit for their 28-inch rear wheel, this Season model is a great choice. 

The kit includes all the essential parts and tools for installing your kit yourself and has the battery included within the price too. Its whole weight is very light too, making your converted e-bike easy to store and transport despite the added motor and battery. 

Season 28' 36V350W Rear Wheel Cassette Electric Bicycle Motor Conversion Kit with HaiLong 36V13Ah Lithium-ion Battery for E-Bike Cycling

Downfalls of this conversion kit by Season are the tools included, some buyers have reported some of the screws for installation to be missing. 

Pros 

  • 350W motor and 12.5Ah Hailong battery included. 
  • Controller, LCD, sensor and thumb throttle included. 
  • Brake levers included. 
  • Essential tools and cables for installation inside the kit. 
  • 18 months and a one-year warranty on kit parts. 

Season 28' 36V350W Rear Wheel Cassette Electric Bicycle Motor Conversion Kit with HaiLong 36V13Ah Lithium-ion Battery for E-Bike Cycling

Cons 

  • Some screws and parts are reported to come missing for installation. 

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ReaseJoy 36V 500W 26" Rear Wheel Electric Bicycle Motor Conversion Kit E-Bike 

The ReaseJoy rear wheel bike conversion kit comes in a front-wheel conversion kit choice too and features a 36V battery with a 500W brushless motor industry wattage. 

ReaseJoy 36V 500W 26' Rear Wheel Electric Bicycle Motor Conversion Kit E-Bike Cycling Hub

Top secs of the bike conversion kit are its dual-mode controller and drive system which does not need chains to work, reducing the chance of breakage. The kit features a 26-inch wheel design and has a thumb throttle included which shows LED battery indicators to show when your battery needs a recharge. 

For design, this e-bike conversion kit’s brakes shut off the motor automatically when in use to save power and can reach top speeds of 33KPH. The battery for this kit is not included. 

Conclusion 

To conclude, the ReaseJoy electric bike conversion kit comes at an affordable price and is perfect for nearly any kind of bike if you are after a front-wheel or rear-wheel conversion. 

ReaseJoy 36V 500W 26' Rear Wheel Electric Bicycle Motor Conversion Kit E-Bike Cycling Hub

Its kit is easy to install thanks to its colour-coded wiring system and produces great top speeds for mountain biking and assistance when getting up inclines. 

Drawbacks of this ReaseJoy bike conversion kit have to be its hub which is reported by multiple buyers to rub against the front fork, the conversion kit is also said to be a little heavy once combined with a battery which has to be brought separately. 

Pros 

  • Available in rear-wheel or front-wheel styles. 
  • 500W brushless motor. 
  • Dual-mode controller. 
  • Thumb throttle included. 
  • 26-inch wheel design. 
  • Power saving brake system.

ReaseJoy 36V 500W 26' Rear Wheel Electric Bicycle Motor Conversion Kit E-Bike Cycling Hub

Cons 

  • Can have extra weight once combined with the battery. 
  • Rubs against the front fork. 

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Schuck Ebike Conversion Kit 48V1000W Rear Wheel

If you are looking for a rear-wheel bike conversion kit to transform your bike into a powerful mountain e-bike, this model by Schuck could be worth considering. 

Schuck Electric Bicycle conversion kit 27.5' 48V1000W Rear Wheel Motor E-bike Cycling BLDC Hub motor with LCD5 Display

The e-bike conversion kit comes with 1000W rear wheel motor wattage and is for a 27.5-inch wheel, it includes an LCD to show important statistics such as battery percentage and also includes a thumb throttle, brake levers, PAS, a controller and cable ties. 

To install the conversion kit on your rear wheel all you have to do is change the tyre as the hub motor and aluminium alloy rim is already attached. A one-year warranty is included with the bike conversion kit for buyers protection. 

Conclusion 

For people who want an extra powerful electric bike, this Schuck offers high power for a reasonable price and comes with great inclusions such as its brake levers and LCD. 

Schuck Electric Bicycle conversion kit 27.5' 48V1000W Rear Wheel Motor E-bike Cycling BLDC Hub motor with LCD5 Display

It is also very easy to install as all you need to do is switch the rear tire. 

Drawbacks of the e-bike conversion kit by Schuck are its weight which is said to be on the heavy side. 

Pros 

  • Easy to install on the rear tire. 
  • 1000W motor with 48V controller. 
  • Thumb throttle and PAS. 
  • Brake levers included. 
  • One-year warranty. 

Schuck Electric Bicycle conversion kit 27.5' 48V1000W Rear Wheel Motor E-bike Cycling BLDC Hub motor with LCD5 Display

Cons 

  • Heavyweight. 

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YOSE POWER 28'' E-bike Conversion Kit Rear Wheel

This YOSE POWER e-bike conversion kit for the rear wheel is one of the best kits on our list in terms of value for money as it comes with the battery included. 

YOSE POWER 28'' E-bike Conversion Kit Rear Wheel Motor Cassette 36V350W with 36V12.5Ah 481Wh Electric Bicycle Lithium-ion Battery included …

Feature-wise, the e-bike conversion kit comes with a 36V 12.5Ah battery pack and uses a 350W brushless motor for power. The conversion kit can help your bike reach speeds of 30-32km/h and fits wheel sizes of 28-inches. 

Additional parts included in the kit with battery are a; controller, LCD, PAS sensor, brakes and a thumb throttle. Its installation can be easily followed due to the included YouTube video and the whole bike conversion kit comes with a one-year warranty. 

Conclusion 

Overall, this YOSE POWER rear wheel conversion kit is the best-suited e-bike conversion kit for people who are on a budget as it includes its battery and has excellent accessories for the price range. 

YOSE POWER 28'' E-bike Conversion Kit Rear Wheel Motor Cassette 36V350W with 36V12.5Ah 481Wh Electric Bicycle Lithium-ion Battery included …

Its kit is simple to install thanks to the guided video and its controller is even integrated into its battery holder. 

Negatives of the YOSE POWER bike conversion kit have to be LCD control panel which is not suited to all handlebars, the brake levers included with the kit are additionally said to be of cheap quality. 

Pros 

  • Easy to install rear wheel conversion kit. 
  • Battery included. 
  • 350W motor with top speeds of 32km/h. 
  • Thumb throttle, LCD and brakes included. 
  • Video guide tutorial. 
  • One-year warranty. 

YOSE POWER 28'' E-bike Conversion Kit Rear Wheel Motor Cassette 36V350W with 36V12.5Ah 481Wh Electric Bicycle Lithium-ion Battery included …

Cons 

  • Control panel does not fit all handlebars. 
  • Brake levers are of poor quality. 

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Which Is The Best Electric Bike Conversion Kit For Converting Your Bike With Ease?

To round up our favourite e-bike conversion kits on the market, the best electric bike comprehensive conversion kit has to be the Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit. 

Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit BBS02B 36V 500W Electric Bicycle Conversion kit For Mountain Bike Accessories Road Bike E-bike Conversion Kit With E-bike Battery And Charger

We rate this conversion kit as our number one choice because of its variable options which allow you to choose different motor powers and battery options according to the type of power you want on your electric bike. 

The kit itself features a mid-drive motor too which allows the bike to remain balanced and gives a natural feeling when electrical assistance is used. 

As a second choice, we would also suggest the Season 28" 36V350W Rear Wheel Cassette Electric Bicycle Motor Conversion Kit if you are looking for a conversion kit that is simple to install and of great value, thanks to the Hailong battery being included with the motor. 

Season 28' 36V350W Rear Wheel Cassette Electric Bicycle Motor Conversion Kit with HaiLong 36V13Ah Lithium-ion Battery for E-Bike Cycling

The only reason we didn’t place this conversion kit as our number one is down to the fact it has been reported to come with missing parts which can make installation more difficult. 

What To Look For In The Best Electric Bike Conversion Kit (Our Best Buying Guide)

Now we have reviewed and found the best two types of bike conversion kits on the market for creating your new electric bike, it’s important to make sure that the kit you choose comes with all the necessary features needed and fits right on your bike. 

To understand the type of conversion kit you need better and what should come with it, we have put together a small informative buying guide below with everything you need to know. 

Top Features To Consider In Your Electric Bike Conversion Kit 

Choosing your e-bike conversion kit for your bike is not a simple process and time should be taken to ensure you buy the correct kit for the bike you are converting. 

ReaseJoy 36V 500W 26' Rear Wheel Electric Bicycle Motor Conversion Kit E-Bike Cycling Hub

It’s important to check specs such as wheel size as well as the type of conversion kit you are installing to avoid disappointment. 

We have listed the most essential features to watch out for in your conversion kit below. 

  • Type of conversion kit - First off, make sure you choose the type of e-bike kit you want, they come in two types, mid-drive and hub drive. Mid-drive kits replace the existing cranks in your kit while hub drive kits operate from the hub in either your front or rear wheel. Hub drives are typically easier to install but mid-drives are considerably lighter. 
  • Type of hub motor - As well as the type of kit you choose, there are four different types of conversion motors to consider too; front-wheel, rear-wheel, geared hub and direct-drive. Front-wheel conversions are the easiest to do, rear-wheel conversions provide great traction. Geared hubs and direct drives produce the highest torques.
  • Motor power -After choosing the type of conversion kit and motor you want, you should consider the power of the motor that you need, ensure this motor is road legal, as some countries have restrictions such as the UK which has a 250W power restriction. For mountain biking, you might want to look for a more powerful motor that has around 500/1000 wattage. 
  • Battery - Electric bicycle conversion kits may come with or without a battery for conversion, either way, you should ensure the battery gives you enough range for the type of riding distances you will be doing. You should make sure the battery you choose for your conversion kit is compatible with the motor too so as it does not lead to burnout. 
  • Kit parts - With every conversion kit, there should be essential accessories included such as a controller, brake levers, wires, conversion tools, an LCD and thumb throttle. Some of the best conversion kits include extras such as headlights too.
  • Installation - Bike conversion kits can usually be installed via a simple process but some are more complicated than others depending on the style you have chosen. Ensure that your kit has clear instructions or even a video to help you with the installation.
  • Warranty - No matter what, your conversion kit should have a one-year warranty for buyers protection in case the kit come with any faulty parts. This is especially important for the motor and battery, as many conversion kits might come with a faulty type or won’t fit your current bike. 

Our #1 Electric Bike Conversion Kit For Pimping Your Bike

Our number one electric bike conversion kit for creating your best electric bike is the Bafang BBS01B 36V 250W/350W Electric Bike Conversion Kit thanks to its variety of motor power options and battery powers, allowing you to create the exact type of powered e-bike you want. 

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As a second choice, we also suggested checking out the Season 28" 36V350W Rear Wheel Cassette Electric Bicycle Motor Conversion Kit due to it having simple installation and including the battery within its total price, making the kit great value for money if you are converting on a budget. 

CHECK THE CURRENT PRICE

 

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E-Bike Reviews

The electric bike, sometimes called an e-bike, is in many respects a regular bicycle. The exception is that it is fitted with a motor and a battery.
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