Best Electric Bike Kits to Convert Your Two-wheeler Into an E-bike

Review & Comparison, Last Update August 7, 2017
Riding a bike is an eco- and budget-friendly alternative to using a gas-powered means of transport. However, working the pedals is not always what you expect from the ride as it might be really difficult. Why not enjoy the scenery instead, shirking off the hard work upon an electric motor? Today, you can get all the benefits of an e-bike by installing an electric bike kit on your bicycle! ...Read more ...Read less
BEST 2017
PROS
CONS
OUR VERDICT
Type
Compatibility
Motor Power
Max Speed
Conveniences
Extras
Weight
Warranty
 
PROS

As lightweight as it is, this e-bike kit comes with a portable battery and a battery charger, so you won't need to buy them separately. 

CONS

The top speed is somewhat low.

OUR VERDICT

With this fantastic electric bike kit, turning your two-wheeler or tricycle into an up-to-date motorized vehicle is a breeze. You can select one of the tree battery options available (8-, 12-, and 20-mile).

detailed parameters
Type

Front wheel kit

Compatibility

20”, 24”, 26” or 700c wheels

Motor Power

24 V, 250 W

Max Speed

18 mph

Conveniences

Easy-to-mount bag, Battery power indicator

Extras

Front wheel with tire, Electric controller with battery (8-, 12-, or 20-mile options available), Battery charger, Cable set

Weight

~20 lbs (with a battery)

Warranty

2-year warranty

PROS

This bike motor conversion kit will let you gather an astonishing speed of up to 30 mph without spinning the pedals at all.

CONS

A battery and a charger are not included in the package.

OUR VERDICT

If you like long-distance bike rides, this MegaBrand electric bike kit will help you enjoy cycling without overstraining your muscles.

detailed parameters
Type

Front wheel kit

Compatibility

26” wheel, Disc brake compatible

Motor Power

48 V, 1000 W

Max Speed

30 mph

Conveniences

Carrying bag for battery, Battery power indicator

Extras

Front wheel with tire, 2 brake pullers, Thumb gear changer, 2 handlebar grips, Electric controller with cable set, Bike rack, Rubber connecting harness

Weight

29 lbs

Warranty

Amazon’s 30-day return policy

PROS

The kit includes a motorized wheel with a tire wide enough to fit a mountain bike and provide a good traction on an off-road terrain.

CONS

The handlebar grips are a bit uncomfortable.

OUR VERDICT

It's the perfect choice to upgrade any bike! A powerful motor built in the rear wheel will guarantee an impressive riding performance.

detailed parameters
Type

Rear wheel kit

Compatibility

26” wheel, Disc brake compatible

Motor Power

48 V, 1000 W

Max Speed

28 mph

Conveniences

Carrying bag for battery, Battery power indicator

Extras

Rear wheel with tire, 2 brake pullers, Thumb gear changer, 2 handlebar grips, Electric controller with cable set, Rubber connecting harness, Bike rack, Pedal sensor, Lead-acid battery charger

Weight

28.7 lbs

Warranty

Amazon’s 30-day return policy

PROS

Equipped with a 7-speed cog set, the Pinty conversion kit will let you ride at the pace you like.

CONS

An integrated motor looks a bit bulky.

OUR VERDICT

A winning combination of the elaborate design and the finest quality of each and every part of this kit will make you enjoy every minute of riding.

detailed parameters
Type

Rear wheel kit

Compatibility

26” wheel, Disc brake compatible

Motor Power

48 V, 1000 W

Max Speed

28 mph

Conveniences

Carrying bag for battery, Battery power indicator

Extras

Rear wheel with tire, 2 brake pullers, Thumb gear changer, 2 handlebar grips, Electric controller with cable set, Rubber connecting harness, Bike rack, Lead-acid battery charger

Weight

27 lbs

Warranty

Amazon’s 30-day return policy

PROS

This electric bike kit boasts a dual-mode controller (Hall-effect and non-Hall effect) to ensure a long lifespan of the motor.

CONS

The rubber connecting harness is quite thin.

OUR VERDICT

If you are looking for a budget- and eco-friendly vehicle but really don't like tiresome pedaling, the AW conversion kit is a wonderful option.

detailed parameters
Type

Front wheel kit

Compatibility

26” wheel, Disc brake compatible

Motor Power

48 V, 1000 W

Max Speed

28 mph

Conveniences

Carrying bag for battery, Battery power indicator

Extras

Front wheel with tire, 2 brake pullers, Thumb gear changer, 2 handlebar grips, Electric controller with cable set, Rubber connecting harness, Bike rack, Pedal sensor, Lead-acid battery charger

Weight

~29 lbs

Warranty

Amazon’s 30-day return policy

What is an Electric Bike Kit

Without any doubt, a bicycle is one of the greatest means of transport ever invented. Being absolutely eco-friendly, portable, and cost-effective, this ingenious vehicle also helps us keep fit! Yet, riding long distances is not that easy as the speed a bike can gather is not record-high and you are likely to get tired quite quickly. However, you can turn your conventional bike into a high-tech electric two-wheeler. The only thing you need is an electric bike kit! It's way cheaper than purchasing a full-scale e-bike and you can install the electric motor yourself. Enjoy riding your bike, breathe fresh air, and keep fit!

If you are looking for a new road bike, you can find one in our review. To maintain the correct tire pressure, get a quality bike pump.

What Features to Compare

Type

So, you have made up your mind to upgrade your bicycle, converting it into an e-bike. Before selecting a suitable kit, you should consider its type.

  • Front wheel kits comprise a full-scale front wheel with a built-in electric motor and a battery bag that can be attached to a bike frame. The advantage of this kit is a quick installation: several minutes and you're ready to ride. On the downside, the front wheel will be of a different width as to the rear one.
  • Rear wheel kits. As the name suggests, the motor is built into the rear wheel, which helps reduce the load on the frame. However, if you mount the battery on the rear rack, the load on the rear part of your bike's frame will be quite considerable.
  • Mid-drive kits. In this case, the motor near the crank powers the gears. The good thing is you don't have to replace any wheels to install the kit. The only drawback is that the motor is close to the ground; to avoid any possible damage, a gentle riding is recommended.
  • Friction drive models. The front or rear wheel is driven by a motor-powered shaft. However, it is rather loud in operation and causes quicker tire wear.

Compatibility

Next, check if the electric bike kit is compatible with your bicycle. Please, consider the wheel size and brake system. You should also take the motor's efficiency into account. If you want your vehicle to go fast, it is recommended to choose the kit with higher voltage and wattage. Besides, the manufacturers usually specify the maximum speed the kit can provide. However, it depends on a number of factors, such as bike weight, tire width, roadway surface, etc. Check whether the kit includes a battery carrying bag (batteries are usually sold separately) that you will mount the way you like. A battery power indicator will inform you when it is time to recharge the battery.

Package

Selecting a bike conversion kit, don't forget to check its package. If you wish to avoid extra purchases, opt for the kit that comes with all the necessary items. Some manufacturers even provide a bike rack to mount a battery bag on. However, most kits come without a battery, hence you need to buy it separately. Finally, consider the kit's weight as the more weighty your two-wheeler becomes, the more difficult working the pedals will be.

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Clean Republic Hill Topper

It is Time to Upgrade Your Bike!

Compatible with road, mountain, folding bikes, and even tricycles, the Clean Republic electric kit is just what you need to convert your vehicle into an up-to-date e-bike. Thanks to variable wheel sizes (20", 24'', 26'', 700c), you are sure to find the kit to suit your two-wheeler! Just check the number on your bike tire's side and select the appropriate wheel size from the options provided.

To add to its benefits, this model is amazingly lightweight (only 8 lbs), so it will add just a bit of weight to your bike. At the same time, this electric bike kit will help you ride at 18 mph without pedaling at all. Thus, your bike rides will be a lot easier, particularly if you need to ride uphill.

Review of Clean Republic Hill Topper Easy Installation Made in US

All Included in the Kit

A good thing about this electric bike kit is that everything you need is included in the package. Namely, a motorized (250 W) front wheel, a bag with a controller and a Lithium battery (24 V), a charger, a cable set, and an on/off handlebar motor control. Made of high-quality nylon, this portable bag is rain- and mud-proof. Besides, thanks to the ergonomic straps, it can be easily attached to your bike's upper tube, rack, or seat post for the most convenient use.

This e-bike kit is the perfect option to be used with literally any bicycle, and your mountain bike is not an exception. However, in this case, you might need a wider tire than the motorized wheel comes with. To provide a better road adhesion, get a pair of the best mountain bike tires!
Clean Republic Hill Topper Easy Installation Made in US in the use

What is Your Daily Mileage?

One more amazing feature of the Clean Republic kit is that you can choose a battery capacity that suits you the most. Hence, you can ride many miles on a single charge; three battery capacity options are available. If you are only traveling short distances, the LiFePO4 8-mile battery would be enough. However, for longer trips, we recommend a 12- or even 20-mile Li-ionCobalt option. An ergonomic indicator on the electric controller will display the battery condition for timely charging.

Additional Info

    Manufacturer


Clean Republic Hill Topper
Clean Republic Hill Topper
 

MegaBrand Add-On Motorize

Incredibly Powerful

When you first look at the MegaBrand conversion kit, it is hard to believe that this device allows you to cycle at up to 30 mph. In other words, your bike will go as fast as a gasoline-powered scooter! There are a few features that might affect acceleration, such as a tire type, the number of speeds, and the weight of your vehicle. The electric bike kit will add 20-22 lbs to your bike's weight. However, you will be able to get wherever you need in no time! This kind of transport is incredibly cheap and it doesn't pollute the air. Besides, the kit is equipped with a high-quality motor, that is both durable and quiet. So, you can relax and admire the scenery around you.

Review of MegaBrand Add-On Motorize 48v 1000w 26-Inch

Smart Brake System

A high-quality brake system is essential at high speeds. The MegaBrand electric bike kit comes with two brake pullers to install instead of the existing ones. Besides, they are equipped with a smart brake system that will turn the motor power off when you push the lever down. As a result, the bike will stop at once at a rapid braking; moreover, this function will help save the battery power.

For listening to music, checking out your location, or shooting video of your rides, consider buying a bike phone mount.

MegaBrand Add-On Motorize 48v 1000w 26-Inch in the use

What's in the Kit?

You will surely like all the extras that come with the kit. In addition to a motorized wheel and brake pullers, there is an electric controller, a wire harness, a speed throttle, and a battery power indicator. Please, note that there is no battery or battery charger in the package. However, you will get an ergonomic battery carrying bag and a rubber connecting harness to secure it to your bike rack (included).


MegaBrand Add-On Motorize
MegaBrand Add-On Motorize
 

Aosom B4-0076

Why Choose a Rear Wheel Kit?

The Aosom e-bike kit is a great option for modernizing your two-wheeler. First of all, this company is well-known for its high-quality products, and this model is not an exception. Next, the usage of a rear wheel kit, compared to the front one, helps reduce the load on your bike's frame. Moreover, the motor built in the rear wheel will help speed up when cycling downhill and will provide a decent traction when cycling uphill. There is even more: the motorized wheel has a 6-speed cog set that allows a hassle-free conversion of bikes with several speeds.

Review of Aosom B4-0076 26" 48V 1000W

Pedal Sensor Makes a Difference

In addition to the hand brakes that will help you switch off the motor when necessary, this kit is equipped with an ergonomic pedal sensor. How does it work? It will detect the moment when you start to pedal and will send a signal to the controller, telling it to reduce the motor power to maintain a certain speed. You will be able to enjoy a truly comfortable ride! Besides, this handy device is easy to install: just remove the crank and pedal, fix the sensor to the bike's axis, and screw the parts back together. A simple and effective solution to save the battery power!

Keep in mind that the default pedals on your bike might be quite inconvenient. Thus, we recommend you to check our reviews on road and mountain bike pedals.

Aosom B4-0076 26" 48V 1000W in the use

Kit Installation Tips

This type of electric bike kit is quite easy to install. However, there are some important tips we would like to share with you:

1. A 48 V Lead-acid battery charger is included in the package, however, the battery is not. You can buy the battery separately, put it in a bag, connect properly, and fix the bag to the bike rack.

2. Install the rear wheel and control gear, adjust brakes, handlebar grips, and the pedal sensor.

3. After you've connected all the wires, fix them tightly with the cable clamps.

It's all set. Enjoy riding!

Additional Info

    Manufacturer


Aosom B4-0076
Aosom B4-0076
 

Pinty 48V 1000W 26’’

E-bike Kit from Pinty

Have a half mind to buy an e-bike, but a little tight on the budget? Consider buying the Pinty electronic conversion kit. It was designed for converting a two-wheeler into a motorized vehicle for traveling long distances. The device is equipped with a powerful 1000 W motor to provide the speed up to 28 mph that needs to be powered by a 48V battery. Except for this battery, all the necessary components, including a battery charger and a carrying bag, an electric controller, and other items are included in a kit.

Review of Pinty 48V 1000W 26’’ Conversion Kit

Attention to Details

You will be impressed by quality and performance of this electric kit's constructive elements! Let's start with the wheel. Due to its position (rear-mounted), it will withstand large loads. That is why the manufacturer provided a resistant double rim to prevent any possible damage while riding. The spokes are made of high-quality material to serve you without any adjustment for ages. Moreover, the cog set has as many as 7 sprockets, so you will be able to change the speed without any problems. A 1.75" tire is ideal for riding on roads; it's made to last for hundreds of miles. However, if its width differs from that of a front wheel, we recommend replacing it with the tire from your bike's rear wheel or getting a new pair you will find here.

Get a reliable bike cover to shield your two-wheeler from rain, sun, dust, and protect it from corrosion and rust.

Pinty 48V 1000W 26’’ Conversion Kit in the use

Disk Brake vs V-Brake

Each brake system has its advantages and disadvantages. The question is, which one is to perform better on your bicycle. V-brakes are reliable, cost-effective, and easy to maintain. However, this type may be not that effective at higher speeds, compared to disc brakes. Besides, it can be clogged with mud in rainy weather. On the contrary, disc brakes ensure safe riding no matter what your speed is. In this context, disc brakes are far better than V-type. The good news is, the Pinty electric bike kit is disc brake compatible, so you can install them for extra safety.


Pinty 48V 1000W 26’’
Pinty 48V 1000W 26’’
 

AW Kit PAS System

Traveler's Best Companion

Cycling is one of the most appreciated outdoor activities. It is so nice to ride in the nearest park, slowly spinning the pedals and enjoying the fresh air! And, what if you need to ride rather far? Such trip can be quite exhausting. Luckily, there is a handy solution to this problem, that both beginners and experienced cyclists will appreciate. The AW e-bike kit features a pedal sensor that detects the moment when you start pedaling. You can spin the pedals as fast as you wish and the motor will do the rest of the job to gain the desired speed. If you feel tired and stop pedaling, your bicycle will be completely electrically powered. With this kit, you will enjoy your trip even when climbing steep hills on your bike! The powerful 1000-V motor provides the maximum speed of up to 28 mph.

Review of AW Kit PAS System 26"x1.75" Front Wheel 48V 1000W 470RPM

Dual Mode Controller

For the best motor performance under any conditions, this electric bike conversion kit is equipped with a dual-mode (Hall effect and non-Hall effect) controller. Basically, it works in the first mode, that allows an impressive motor efficiency. However, if a special sensor inside the motor detects that something goes wrong (which might be caused by a magnetic resistance change), it will switch the device to a non-Hall mode to ensure an excellent performance under any conditions. 

A bike computer is an irreplaceable gadget for cyclists traveling far distances. It will provide you with all the necessary info: how fast you are moving, how far you have ridden, and even how many calories you have burnt spinning the pedals.

AW Kit PAS System 26"x1.75" Front Wheel 48V 1000W 470RPM in the use

For Safe Riding

You should keep in mind that installing an e-bike conversion kit might shorten a lifespan of some bicycle parts, such as a chain, a chain wheel, a cog, brake pads, etc. It's totally OK since all the components withstand heavy loads when you are riding your bike. If properly maintained and replaced as needed, they won't cause any unpleasant surprises during your cycling trips. Also, do not forget to follow road traffic regulations and wear a bike helmet in order to avoid accidents.


AW Kit PAS System
AW Kit PAS System
 

Sources:

1. Jamie Beach How to electrify your normal bike, BikeRadar. June 23, 2016.

2. Easy Electric Bike Conversion Kit Installation, Instructables. 

3. Eric Hicks One Hour Electric Bike Conversion; Installing a Kit, Electric Bike. April 21, 2015.

4. Electric bicycle, Wikipedia. February 16, 2017. 

5. Milo Dakota How Does an Electric Bike Speed Controller Work? LIVESTRONG. November 11, 2015.

6. Hall effect, Wikipedia. March 5, 2017.

7. Michael Nunez How Pro Cyclists Cheat Using Motorized Bikes, Gizmodo. January 2, 2016.

8. Derek Markham 6 DIY electric bike conversion tips and insightsTreeHugger. May 27, 2014.

9. Max Glaskin The Environmental Impact of CyclingMOTHER EARTH NEWS. September 10, 2013.

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