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Best 20″ Electric Bikes

Electric bikes have rapidly grown in popularity over the past few years. Since the pandemic in 2020, their popularity has seen an even faster increase.

This has been facilitated by improvements in technology and lower prices. These bikes are now more powerful, versatile, and affordable.

One trend among e-bikes is the increase in the use of 20″ tires. These tires provide a great balance between the standard 26″, 27.5″ and 29″ tires found on MTBs, Hybrid, and Road bikes.

20″ electric bikes are more maneuverable, have better torque, are lighter, and are more comfortable for folding bikes compared to 16″ tires. Larger tires are better for performance as they climb better and respond better on rough terrain.

  • Great for urban commuting
  • Most 20″ electric bikes have a folding construction which means that they are quite compact while still offer a superb riding quality.
  • 20″ wheel size suits for riders all age groups
  • There are many different 20″ tires available

Finally, a 20-inch electric bike is generally less stable and less comfortable than their large-wheel-counterparts, but they are preferred to their versatility for simple commuting. The inclusion of fat tires and fork suspension will help to mitigate the need for a larger tire.

In this article, we review 8 of the best 20-inch e-bikes available on the market in 2021.

20 inch ebike wheels

26″ fat tire, 27.5″ city, and a row of different types of 20″ wheels.

Now let’s check out the best 20-inch electric bikes of this current season


 

Rad Power Bikes RadRunner 4

750W Electric Bike

black and forest green radrunners and silver radrunner plus

MSRP: $1,800 Rad Power Bikes

Rad Power’s RadMini 4 is a 20-inch fat tire mini folding electric bike packed full of features and power, enough to take on any job you need.

The RadMini 4 is a Class 3 bike because of the 750W/80Nm motor with throttle operation and 28mph max speed on pedal assist mode. To support the motor, you can rely on a 7-speed Shimano Altus drivetrain.

For juice, this foldable eBike has Rad Power’s efficient 14Ah battery that lasts up to 45 miles on eco mode. Additionally, it is fully equipped with a rear rack, fenders, and a rear passenger seat, a commuter’s dream.

Finally, the RadMini has other notable features including an LCD control panel, integrated LED lights, puncture-resistant  3.3″ fat tires, front fork suspension, and comfort-focused geometry, allowing you to go wherever the road takes you without a worry.

  • 750W motor, max torque: 80Nm
  • 48V 14Ah (672Wh) Samsung E35 Battery
  • Range: Up to 25-45mi
  • 7-speed drivetrain
  • 20×3.3″
  • Twis-grip throttle & pedal-assist

Rad Power Bikes LCD display

RadPowerBikes.com/


 

Swagtron EB-6 Bandit

350W 20-inch fat tire electric bike

MSRP: $900 Amazon

Swagtron’s EB-6 Bandit 20-inch fat tire electric bike is one of the best for less than $1000. It’s equipped with everything you need for great off-road performance.

For power, the EB-6 Bandit has a 350W motor paired with a 7-speed Shimano drivetrain, allowing you to take on soft terrain or tough inclines with ease.  The battery on this bike is a small 7.8Ah which only lasts up to 20 miles but it is removable.

Off-road performance is due to the 4″ fat tires, Shimano MF-TZ21 disc brakes, and lightweight and responsive 6061 aluminum alloy frame. Additionally, this small eBike has an integrated bell and a kickstand to make your rides more convenient and safe.

  • 350W Motor
  • Power Assist
  • 20×4” Tires
  • Removable 36V Lithium-Ion Battery
  • Dual Disc Brakes
  • 7-Speed Shimano SIS Shifting Built for Trail Riding

Amazon.com/


 

Engwe Bike Engine Pro

750W 20 inch folding electric bike

engwe engine pro bike

20×4″ | Range up to 45mi

MSRP: $1,699 Engwe-bikes

Engwe’s Engine Pro full suspension folding electric bike is one of the most unique models we’ve seen. It features all of the usual fat-tire components with the added benefit of rear shock suspension for off-roading.

This 20-inch fat-tire electric bike has a 60mm travel fork, 4″ Chaoyang fat tires, Tektro hydraulic disc brakes, an 8-speed drivetrain, and powerful electronics to match.

The motor has two distinct modes, 750W or 500W, and a throttle. The battery has 12.8Ah and can last up to 45 miles on pedal assistance. Despite its lightweight design, the alloy frame can support up to a whopping 330lbs, which allows riders to confidently carry any cargo they need.

Finally, Engwe’s folding mechanism deserves a mention because of the ability to fold down in just ten seconds, remaining in a secure and small package when you’re ready to transport or store the bike.

  • 750W hub motor
  • 48V 12.8Ah battery
  • Charge time: 5-6h
  • 8-speed drivetrain
  • Hydraulic disc brakes

Engwe-bikes.com/


 

QuietKat Voyager

750W Electric Bike

quietkat voyager folding ebike

MSRP: $2,899 Quietkat

The Voyager 20-inch folding electric bike from QuietKat balances folding convenience with off-road hunting e-bike power. It is capable of taking on anything from tough backcountry trails to relaxed urban commutes.

This bike has a large 750W motor and a 7-speed SRAM drivetrain to get you over soft terrain and up steep gradients. The battery has a capacity of 11.6Ah and delivers ranges up to 48 miles. The motors on all QuietKat bikes are also virtually silent to improve hunting trip success.

In order to perform well off-road, you can rely on large 203mm rotor mechanical disc brakes, a 100mm travel fork, 4″ Kenda Krusade puncture-resistant fat tires, and a sturdy aluminum frame. Additionally, this bike can support loads up to 325lb.

Lastly, the Voyager has a great locking mechanism that allows it to fold up neat and secure for transporting or storing it. This e-bike is certainly a great mid-range choice.

  • Range: Up to 48 miles
  • Weight: 54 lbs
  • Payload Capacity: 325 lbs

Electronics

  • Motor: 750W
  • Battery: 556Wh
  • Charge time: 6-8 hours

Quietkat.com/


 

Tern Vektron D8

250W Electric Bike

White

MSRP: $2,799 REI Outdoors

Tern bicycles is known by their cargo e-bikes, and well made mid-drive motors. Best suited for city commutes and RV travels, the Vektron D8 is a high-end folding e-bike with a rigid fork, integrated lights, and hydraulic disc brakes. You’ll find a e-bike specific chain, Shimano Claris 8-speed drivetrain, integrated rear rack, a sidestand, folding construction, removable battery and fenders , to make it complete.

Long story short, you can always count on their brand if you are looking for a durable and long-lasting e-bike.

  • 8-speed Shimano Claris drivetrain
  • Range: Up to 25-56mi
  • Weight: 50 lbs

Electronics

  • Class 1 e-bike
  • Hydraulic disc brakes
  • Bafang M400 Drive Systems 250W mid-drive motors – 80Nm torque

Suitable for riders 5’3″ to 6’5″

REI.com/


 

Lectric XP 2.0

500W Electric Bike

foldin fat tire ebike lectric xp 2.0

MSRP: $1,099 – $999 Lectric-bikes

Lectric’s XP 2.0 20″ folding electric bike is one of the best value models we’ve seen. This bike has heaps of features and has an extremely high 4.9/5 star rating from almost 500 riders.

The XP 2.0 comes either with a regular frame or a more comfortable step-through design. The motor on the bike is a 500W rear hub that has throttle activation and five levels of pedal assistance.

For juice, you can travel up to 45 miles with the 9.6Ah battery which has an average charge time of 4-6 hours. Other notable features on this Lectric 20 inch bike are the Tektro mechanical disc brakes, 3″ CST fat tires, road-smoothing fork suspension, and large 330lb payload capacity.

Additionally, the XP 2.0 comes fully equipped for any job with full fenders, a rear pannier rack, and integrated LED lights.

  • Range: 25-50+ miles
  • Weight: 63 lbs

4″ x 20″ fat bike tires for all-terrain riding – The bike comes fully assembled (folded).

Electronics

  • Motor: 500W (800W peak)
  • Battery: LG 48V 10.4Ah (500Wh)
  • Charge time: 4-6h

LectriceBikes.com/


 

Rad Power Bikes – RadMini 4

750W Electric Bike

lectric xp vs radmini vs ecotric

MSRP: $1,499 Rad Power Bikes

Rad Power Bikes is a direct-to-consumer brand with some of the best quality e-bikes for under $2000. The RadMini 4 is their most convenient and versatile e-bike to use.

This folding 20 electric bike has heaps of power due to the 750W/80Nm torque motor. The motor is supported by a reliable Shimano Altus 7-speed drivetrain and a 14Ah battery which can last up to 45 miles depending on variables.

The bike arrives fully equipped with everything you need for commuting including LED lights and fenders. However, it doesn’t have a rack, which can be easily purchased from the accessory store on the website.

Other great features of this bike are the puncture-resistant 3″ CST Big Boat tires, LCD bike computer, 80mm travel fork suspension, heavy-duty kickstand, and comfort-optimized geometry.

  • Range: 25-45 miles
  • Weight: 67 lbs
  • Payload Capacity: 275 lbs

Electronics

  • Motor: 750W @ 80Nm
  • Battery: 672Wh
  • Charge time: 5-6 hour

RadPowerBikes.com/


 

Evelo Dash

350W Electric Bike

evelo dash ebike

MSRP: $3,199 Evelo.com

Evelo’s Dash 20-inch small electric bike is a sleek, mid-range choice with top-end components that ensure this bike rides smoothly and can tackle any job.

Firstly, this is the lightest fully-equipped mid-drive e-bike we’ve seen weighing just over 48lbs. Additionally, this 350W/70Nm motor delivers exceptionally smooth and efficient power due to the in-built torque sensor.

A Shimano internal geared hub and Gates Carbon Drive belt system combine to virtually eliminate maintenance and regular repair while simultaneously eliminating the need for chain grease and providing a smooth, silent ride. Additionally, the folding mechanism is durable and sturdy over time.

The Dash uses a high-quality Samsung 378Wh battery that can provide ranges up to 40 miles. Finally, the inclusion of powerful hydraulic disc brakes, fast 2.4″ tires, a rear pannier rack, and fenders round out one of the best 20″ e-bikes on the market.

  • Range: Up to 40 miles
  • Weight: 48.5 lbs
  • Payload Capacity: 275 lbs

Electronics

  • Motor: 350W mid-drive @70Nm
  • Battery: 378Wh Samsung
  • Charge time: 4-6h

Evelo.com/


 

GoCycle G4

750W Electric Bike

MSRP: $4,000 Mikes’ Bikes

The G4 by GoCycle is another example of a stylish, high-end 20″ folding electric bike with a stripped-back design and premium construction.

This e-bike has a unique three-material frame composed of carbon fiber in the mid-frame and fork, hydroformed aluminum in the front frame, and a magnesium Cleandrive. This perfectly balances strength, responsiveness, and durability.

A notable component of the frame is the lightweight single-sided carbon fork. It has a fully integrated G4drive motor with 750W of power. This is combined with the frame-integrated 8.1Ah battery that can last up to 40 miles on a single 3-hour charge.

Finally, the G4 comes with 2.25″ high-grip MotoGP-inspired tires infused with silica, Bluetooth connectivity, powerful hydraulic disc brakes, and 25mm travel suspension in the back.

  • Range: 40-50 miles
  • Folded Dimensions: 34.6″ x 15.3″ x 24.2″ (with pedals folded in) / 32.7″ x 15.3″ x 29.5″ (with kickstand folded in)
  • Weight: 36.5 lbs

Electronics

  • Motor: 750W
  • Battery: 300-375Wh
  • Charge time: 3 hours

Mikesbikes.com/


 

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