5 Fastest Electric Bikes in 2021 – Reviews

Electric bikes, a somewhat of a recent entrant in the world of cycling, have seen their popularity explode in the last ten or so years. Powered by batteries that remove the need for human power for pedaling, electric bicycles have seen their use become widespread owing to the comfort that they provide for riders.

Electric bikes are simply bicycles that have an internal motor to assist in propulsion. This motor provides power to the rear wheel, just like any other vehicle, to move the bike forward.

This motor assistance comes in two distinct forms: a mid-drive motor or a hub motor. Hub motors (also known as a rear hub motor) are placed in the center of the rear wheel.

Mid-drives, on the other hand, are installed in the center of the frame and transfer power to the rear wheels through the use of chains.

Top 5 Fastest Electric Bikes – Our Reviews:

There is a difference between how fast an electric bike can go and how fast e-bikes designed for mass production are. Sometimes, speed is incorporated in the bike to break records, win sports competitions, or for the daredevil among us and this high speed is therefore not allowed on city roads.

1. SWIND EB-01

The current record holder for the quickest electric bike in the world is the SWIND EB-01. This electric bike easily reaches speeds of 60 mph on any given day and has the potential to reach a peak of 80 mph.

There’s no other electric bike in existence that can match the EB-01 in terms of speed due to its cutting-edge battery design. While primarily built as an experimental testbed, the model’s popularity has resulted in limited mass production for collectors and bicycle enthusiasts.

However, being fast is not the main issue. The main issue is whether individuals can ride such a fast e-bike on normal roads.

In this regard, different countries have different rules and in most nations, the maximum legal limit to ride a fast electric bike is 28mph.

Therefore, the SWIND EB-01 can sadly not be used on public roads and motorways, limited only to private areas and sports competitions. However, it remains a benchmark and a testament to the maximum speed undertaken by an e-bike.

Pros

  • Fastest e-bike on the planet
  • Gives great performance on all terrains

Cons

  • Insanely expensive at $20,000

2. Ripcurrent S

Considering the legal speed limit of 28 mph, there are several good road bikes that soar above and beyond the competition. One of these is the Ripcurrent S from the Juice Bikes team.

Made from an aluminum alloy frame, the Ripcurrent S is perfect for the electric bicycle enthusiast in everyone.

With a 9-speed Shimano drivetrain and hydraulic brakes, this is a speed pedelec fat bike that’s worth its high price. With two different power levels to choose from, riders can employ this vehicle in two different modes according to the speed needed.

With a battery charging time of 6 hours, this speed pedelec can easily hit top speeds of 28 mph.

Pros

  • Perfect for both beginners and enthusiasts
  • Has both a high power mode and a low power mode to prolong battery life

Cons

  • Its range could be a little better

3. Bakcou Mule

As far as performance and durability are concerned, the Bakcou Mule might be the most rugged electric road bike on the planet.

Designed for the outdoors, the Mule has a 750 W motor and a 9-speed Shimano driveset with disc brakes for dependable speed and control in the rugged terrain. The lithium battery lasts several hours on a single charge.

The Bakcou Mule is designed for maneuverability and control on rough terrain. In spite of its weight, the Mule is surprisingly agile and responsive on all terrains.

While this bike is designed to stay within the 28mph range, it has a bonus feature that takes its top speed to 35 mph in select circumstances. Simply put, the Mule is a dependable beast and among the fastest electric bikes in existence today.

Pros

  • Perfect for rough terrain
  • Supremely responsive

Cons

  • May not be used on public roads due to its 35 mph limit

4. Ride1UP Core 5

With a sleek grey color scheme and fat tires, the Core 5 combines endurance and speed into a formidable beast. The Core 5 is designed in such a way that the battery seems built into the frame.

With the Shengyi motor in the rear wheel of the bike, the Core 5 can easily reach a speed of 28 miles per hour on both paved roads and unpaved trails.

Mechanical disk brakes from Tektro and an 11-speed drivetrain from Shimano round out the list of this bike’s impressive features.

The charging time is 2 hours and the Core 5 can travel up to 40 miles before requiring a recharge.

Pros

  • Surprisingly lightweight
  • Stylish design

Cons

  • No hydraulic brakes

5. Surface 604 Shred

Beautiful to look at and affordable, the Surface 604 will appeal to those seriously considering buying an e-bike.

Powered by the 500W Bafang motor, the bike has a 9-gear drivetrain by SRAM. With a top velocity of 28 miles per hour, the 604 can easily be used in urban areas.

The power pack is nicely fitted into the frame and can be charged in 6 hours. The 604 Shred is a stylistic, durable bike that will be loved by beginners.

Pros

  • Quite affordable
  • Suspension fork helps a lot on rough trails

Cons

  • 500W motor may feel inadequate on rough terrain

E-Bike Classification on the Basis of Speed and Engine Power

In the United States, electric bikes are divided into three classes according to their top speeds and capabilities for the purpose of regulation. We take a look at these three classes below before explaining how the top speed of electric bikes varies according to the mode of their manufacturing.

Among the three classes of vehicles, Class 1 e-bikes are the simplest. These bicycles have pedal assist and can go no faster than speeds of 20 mph.

Class 2 e-bikes are a little advanced with both pedal-assist mode and throttle and can do also do a maximum of 20 miles per hour.

Class 3 bikes, however, are the most advanced of these three types. They have motors that easily enable these bicycles to drive up to 28mph limit and include pedal-assisted motion as well.

A further division is also popular on the basis of motor size.

Class 1 bicycles have a maximum motor size of 250 W. Class 2 bikes also have the same motor size.

Class 3 e-bikes, however, are allowed a motor size of up to 750 W.

A greater motor size denotes a more powerful engine and thus greater acceleration and speed in a shorter amount of time.

Speed Pedelecs

This takes us to the concept of speed pedelecs (or S-pedelecs). This is a common term for Class 3 bikes with a 28 mph top speed and a motor size of 750 W.

This division of electric bicycles into various classes is important so as to reduce chances of collisions and accidents in urban areas, where most of these electric vehicles find themselves in widespread use.

Therefore, different permits are required in the US for each class of e-bike. A further complication is that these permits also further differ in each individual state as well.

Thus, high-speed bicycles that exceed the limit of 28 mph can only be used in specially designated areas away from crowded urban regions.

What is the Highest Watt Electric Bike?

Wattage for an e-bike, defined as the energy stored or consumed per unit time, is extremely important as it not only outlines the battery capacity but also the power of the motor. A bike with a high watt-hour battery can thus store more energy in one charge and go farther before requiring a recharge.

In addition, watts also denote engine power. A bike with greater engine wattage uses more power and thus can achieve higher speeds on both flat and angled surfaces.

A bike with high engine wattage can also accelerate more quickly than its competitors.

The race for the highest watt electric bike is currently between the Stealth B-52 e-bike and HPC Revolution X.

B-52 from Stealth is the more popular ebike with a peak power of 6200 W.

The lithium-ion battery gives this bike 60 miles on a single charge. High power consumption will decrease the range but increase the speed of this e-bike.

Hydraulic disc brakes from Magura are included and a front suspension fork from Fastace provides comfort on uneven surfaces. The bike is also beautiful to look at, made from a mix of stainless steel and carbon fiber components.

Another bike that frequently makes the list of highest watt electric bikes is the HPC Rev X. The base model of this ebike comes with a 6000 W battery. However, with little more money, one can easily upgrade the frame to a battery of 7000 W.

The HPC X has a fat tire at both front and rear ends as well which elevates the riding experience through comfort and ease.

With a top speed of 60 miles per hour, this ebike is also one of the fastest on the planet. A single charge can take this speed e-bike as far as 100 miles.

The Bottom Line

Therefore, as shown above, the term ‘fastest e-bikes’ is relative jargon that depends as much on local legislation as it does on what the bike was built to do.

With experimental e-bikes reaching as fast as 80 miles per hour, electric bikes have reached somewhat of a performance ceiling.  Nevertheless, such vehicles are now becoming more and more mainstream among people both due to the novelty factor and competitive pricing offered by various companies.

As always, riders have to make sure they’re within the local speed limit and refrain from putting their own safety on the line for thrill and fun. Many people regrettably put safety on the back burner which results in disastrous consequences.

The fastest electric bike on the planet remains the SWIND EB-01 whose unmatched top speed of 80 miles per hour has yet to be matched and exceeded by any other competitor.

With continuous development in lithium-ion batteries, more powerful ebikes are on their way and it’s only a matter of time before the current threshold is surpassed.