5 Best Motorized Bicycle 2021

Tell us, when you first heard of motorized bicycles, did you react like, whoa, what is it? That’s too obvious. This could be new to many people. Simply put, a motorized bicycle is a bicycle with pedals that has an engine or motor and transmission to power.

Motorized bicycle utilizes a range of engines including gasoline, electric, diesel, or steam propulsion.  The engine part is different than typical bikes. Since it includes pedals and all, the rider can either pedal or use a motor for riding.

People now opting for the best motorized bicycle because of it;

  • It helps in getting from maximum speed to complete stop.
  • Safer yet cheaper than motorbike or car.
  • Fuel-efficient.
  • Makes cycling easier in uneven tracks or even big hills.

Because of all these, the motorized bike is getting popularity with times. You’ll find thousands of options with different designs and sizes. Not all of them are equality-made. So, there is a massive chance of ending up getting a jerk.

That’s why we made a list of 5 motorized bikes to help you get the best of all. Take a moment to check our list with a detailed buyer’s guide. There we go.

Our Top Picks


Product Name

Editors Rating


1. ANCHEER 250W Electric Mountain Bike

Coming from an iconic brand, Ancheer 250W electric mountain bike is a top choice among adult cyclists. This reliable e-bike has earned admiration for being functional in a range of settings.

The Ancheer e-bike retains it’s quality with carbon steel-made fork and aluminum alloy-made handlebar. It makes the bike extremely lightweight yet sturdy. This can also take heavyweight kits for rough terrain. 

Moreover, it contains a 250W high-speed brushless gear motor. This assists you in riding on a 15mph road speed limit. However, the mileage range of the bicycle is between 25 to 50km.

The bike also comes with a rechargeable lithium battery that lasts for maximum time in a single charge. It gives you choices of speeds with the 21-speed transmission system. You also get a lot of options from three modes, including e-bike, normal bicycle, and assisted bicycle.

Above all, its front and rear disc brakes, LED headlamp, and horn ensure full safety on the road. With the noise-less operation, it is a perfect choice for both urban and trails.


  • Heavy-duty yet lightweight body
  • Excellent for uphill rides
  • Long battery lifetime
  • 21-speed choices
  • Extended mileage range
  • Foldable design
  • Three working modes


  • Somewhat challenging to assemble
  • Not suitable for larger people

2. SwagCycle EB-5 Pro Lightweight and Aluminum Folding EBike

Boost your swag while riding with the SqagCycle EB-5 Pro e-bike. With reinforced quality and long-lasting battery, this e-bike is perfect for everyone in everyday commute.

The best part is that it comes pre-assembled, so you don’t need to waste time assembling. Both adults and teens can get the perfect position with the adjustable seat and handlebar for a comfortable ride.

Besides, its 14″ wheels feature a pair of air-filled rubber tires along with quick-disconnect power lines. This ensures excellent traction and easy tire maintenance. Even after weighing just 37lbs, it can still accommodate riders up to 264lbs.

The EB-5 operates with a brushless motor that allows riding the bike up to a 15.5-mile range. It covers this range on a single charge by switching between pedaling and power assist. The charge takes only 4 to 5 hours.

Most of all, its Autoguard technology makes the bakes extremely efficient. It is truly an excellent option to go with. 


  • Suitable for users of all ages
  • Highly adjustable and collapsible
  • Comes as pre-assembled
  • Easy to switch between pedaling and power-assist
  • Ease of maintenance
  • Easy to transport


  • A bit heavy
  • Not easy to fold as mentioned

3. NAKTO 26" 250W Cargo Electric Bicycle

The NAKTO cargo electric bike is an affordable option for a bike with a variety of features. Sometimes affordable option doesn’t come with quality. That’s not the case with the NAKTO, as it offers excellent functionality.

The bike comes with a high-strength carbon-steel frame, aluminum alloy hub, and carbon-steel fork. It includes premium comfort shock absorption capability that works in all terrains.

Unlike others, it has front V-brake and rear expansion brake for secured braking. Also, the 6-speed transmission system allows choosing speed according to the track. The bike features a 10AH lithium battery that can make you ride up to 22-28 miles on a single charge.

Also, its 250W brushless motor allows traveling at the 18 to 25 mph speed limit. You can enjoy the ride with its two working modes; e-bike and assisted bicycle. Overall, it’s an excellent value for the hours of enjoyment in riding.


  • High build quality
  • Premium brakes
  • Long battery life
  • Affordable price
  • Excellent speed limit
  • Two modes for easy biking
  • Comes with LED headlamp and horn for added safety


  • Some user claim about the electric motor

4. AZBO Electric Bike for Adults

The AZBO electric bike is a compact yet highly functional choice for adults and kids. From the wheels to seating, it retains all the qualities of vintage motorcycles.

This vintage electric bike includes massive wheels along with unusual seating. It looks good and feels comfortable while riding. The AZBO e-bike features a powerful 500W brushless rear hub motor.

The motor is way more potent than the most e-bike, and it can provide speed up to 20mph. You can utilize Shimano 7 speed gear to choose any speed according to your journey.

Also, it includes a 15.6Ah lithium battery, which allows you to ride on up to 49.7mph. It takes 8 to 10 hours for a full charge. It contains a large LED headlamp for nighttime safety.

Above all, it’s all-new, and versatile Kenda tire assists in rolling faster with better braking traction on wet roads. Indeed, it’s safe and comfortable for all-terrain. 


  • Vintage design
  • Powerful motor
  • Extended speed limit
  • High-powered lithium battery
  • Versatile
  • Better braking traction
  • Large and comfortable seat


  • It takes too much time for recharging

5. Cyclamatic Power Plus CX1 Electric Mountain Bike

Look like traditional bicycles, but the Cyclamatic mountain bike is user-friendly and more functional. It won’t let you down on the road with its high-performing features.

The electric bike came with a 19″ steel frame and brushed silver finish that looks stunning. It features a padded saddle for comfortable riding. The bike includes an upgraded lithium-ion battery, which allows you to reach speed up to 15mph.

It takes only 4 to 6 hours for a full charge. With this speed, you can ride on up to 28 miles range on typical terrain. Moreover, its 21-speed Shimano gear allows a smooth ride on pedal-assist mode.

You can use the bike as a regular bike as well. Besides, the electric bike is suitable for users ages 14 and upwards. Honestly, it’s an excellent option for user-friendly design and quality performance.


  • Quality materials
  • Comfortable saddle
  • Incredible mileage range
  • Better performance
  • Takes minimum time for recharging
  • Easy to use


  • Quite heavy so not portable
  • Not very durable

Best Motorized Bicycle Buying Guide

If you are a first-time motorized bicycle buyer, you may not decide which is right for you. There is a lot of things to check while buying the best motorized bicycle. So, we are here to help the novice bikers to enjoy the best bicycle motorizing experience.

Read the following to learn what to look for in a motorized bicycle.

Gas Engine or Electric Engine?

Motorized bicycles can have either a gas or electric engine (e-bike). Whether you’ll choose a gas-powered bike or e-bike, it’s all depends on your budget and preference. Both types have their own pros and cons. We’ve discussed them below, read them carefully and decide what you need.

Pros of Gas-Powered:

  • Run faster than an e-bike
  • Covers extended range than an e-bike
  • Less weight
  • Refueling takes less time
  • Gas motor kits are versatile

Cons of Gas-Powered:

  • Too loud than an e-bike
  • Fuel is more expensive than electricity
  • Motor release heat which is risky
  • It is not a safe option for the environment

Pros of Electric-Powered:

  • Noise-less
  • Cheaper as electricity is affordable than gas
  • Easy to recharge at any electrical outlet
  • Not heat release issue
  • Environmentally safe

Cons of Electric Powered:

  • Less range than gas-powered ones
  • Runs slower than the gas-powered bicycle
  • Take time in recharging
  • Heavy than the gas-powered bicycle


The size and power of the batteries matter when you are opting for an electric bike. The power determines the range of an electric bike on the road. It means that more power gives better power-assisted miles. The power rating is denoted as Ah or Wh.

Most electric-powered motorized bike includes 10Ah battery. These provide about 18 miles range at fully power-assisted mode. Moreover, the charging time of the battery is another factor to consider. Any typical lithium battery lasts between 800 to 1000 full charge cycles.

Types of Electric Bikes

There are two common types of electric bikes to choose from, e.g., urban bikes and mountain bikes. Urban bikes are the most common and suitable option for riding in the hilly area. Urban electric bike mostly features 350Wh battery that can take you around 20 miles range.

Moreover, electric mountain bikes are the most powerful that comes with hardtail and full suspension. With about 500Wh battery, it can help you riding all-day riding. These days, mountain bikes are popular than urban bikes among cyclists.

Choose the Right Motor Size

The motor size depends on a few things, including the rider’s weight, terrain, and torque. However, the smaller motor provides less vibration and comfortable for the biker to ride.

  • Rider’s Weight: The weight of the rider determines what sized motor is needed. If the rider has a weight less than 200lbs, they can opt for the smaller sized engine. Riders with average weight can choose 48/50cc motors.

Lastly, riders with weight 200lbs and more should choose 60cc or bigger sized motor. A heavyweight rider can still ride on the smaller-sized engine, but then it cannot provide better speed.

  • Terrain: If the terrain is flat, it means smaller motor with less torque just works fine. But, for the rough tracks or uneven terrain, you should opt for a bigger motor. It also somehow depends on the rider’s weight.
  • Torque: Bigger motor offers added torque, which is needed for large hilly tracks. But, for flat terrain and small riders, you’ll not need the extra torque.

Sprocket Size

In a motorized bicycle, the sprocket is a profiled wheel that includes teeth. These teeth mesh with a track, chain, or other perforated material. It may be or may not be mentioned in any motorized bicycle.

However, a bicycle with higher tooth sprocket provides higher torque but low top speeds. Conversely, lesser teeth provide less torque but higher top speed. Sprockets usually come with the following tooth numbers;

  • 36-tooth: These sprocket provides the least torque with a slow start, but ensures ultra-high top speed.
  • 40-tooth: Relatively lower torque but higher speed.
  • 44-tooth: This sprocket has a better balance between speed and torque. Bicycle with 400-tooth sprocket is ideal for all-purpose use.
  • 48-tooth: These provide the highest possible torque but extremely low top speed.

2-Stroke or 4-Stroke Engines?

Motorized bicycle with 2-stroke engines uses an oil and gas mixture, so it offers more torque. There is no need to check the oil separately. The drawbacks of 2-stroke engines are the noisy operation, and it releases more exhaust.

Conversely, 4-stroke engines release less exhaust. They also offer a smoother and noise-free ride. These engines use only gas in the gas tank. But, the problem is that you need to maintain the oil level separately.


The guide we’ve provided above has the best motorized bicycle available in the market. Most of them are suitable for wet or hilly tracks. So, it’s time for you to match your requirements and of course the budget. Depending on the motorized bicycle you choose, you can enjoy the fullest in the terrain.

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