There has been a huge spike in the popularity of e-bikes in recent years. This growth has been boosted even further by the recent pandemic, with many people turning to bicycles for fitness or transport.
Developments in motor and battery technology and lower prices mean that these bikes have more power, versatility, and a wider appeal.
An interesting trend in e-bikes is the popularity of 20″ tires. This type of tire offers a middle ground between the small 16″ tires and standard 26″ to 29″ sizes most common on mountain bikes and road bikes.
This size tire has some distinct pros and cons which we have listed for you below to give you a better idea of whether or not 20″ tires are the right choice for your next e-bike.
In this article, we cover 11 awesome 20-inch electric bikes that you can buy in 2021.
Pros of 20″ electric bike:
- Perfect for urban commutes
- 20-inch wheels are suitable for all age groups
- Better stability than 16-inch electric bikes
- Mostly has a folding mechanism, which adds portability and compactness
- Lots of different tire types are available
- Perfect for shorter riders
- More maneuverable
- Better torque
Cons of 20″ electric bikes:
- Less stability than their large-wheel counterparts
- Not as comfortable on rough terrain as 26″/29″ wheels
- The frame might be slightly small far tall riders
Best 20 Inch Electric Bikes
1. Rad Power Bikes RadRunner Plus – $1,799
2. Lectric XP 2.0 – $999
3. Tern Vektron D8 – $2,799
4. Rad Power Bikes RadMini 4 – $1,499
5. QuietKat Voyager – $2,899
6. Engwe EP-2 Pro – $1,199
7. Himiway Escape – $1,699
8. Rambo Bikes Rooster – $1,799
9. Gocycle G4 – $4,000
10. Aventon Sinch – $1,599
11. Nakto Mini Cruiser
1. Rad Power Bikes RadRunner Plus
Most customizable 20-inch electric bike
MSRP: $1,799
Rad Power Bikes
Rad Power’s RadRunner Plus boasts being the most customizable e-bike you can buy. This workhorse bicycle performs well above its modest pricing.
This powerful 20-inch fat tire electric bike is compatible with up to 330 unique accessory combinations which you can purchase from the Rad Power online store. This allows each rider to completely personalize their RadRunner for their individual needs.
Using a strong 6061 aluminum frame and a powerful 750W/80Nm motor, you can support up to 300lbs and pull it without hardly breaking a sweat. This is possible for ranges of 45+ miles due to the 14Ah battery.
Other great features of the RadRunner Plus are the passenger package seat that sits on the rear rack, Tektro mechanical disc brakes, 3.3″ Kenda puncture-resistant tires, and fork suspension. The bike is also fully equipped with fenders, a kickstand, and LED lights.
Components
- 6061-Aluminum Frame
- 1×7-Speed Gearing
- Tektro Aries Mechanical Brakes
- 20″ x 3.3″ Kenda K-Rad Tires
- Fenders and Lights Included
- Half-Twist Throttle
- Weight: 74 lbs
Related: Cheaper version of RadRunner with fewer accessories
Electronics
- Class 2 eBike – 20mph
- 750W Geared Rear-Hub Motor
- 672Wh Lithium NMC Samsung Battery
- Torque: 80Nm
- Range: up to 45mi
- Charge Time: 6h
> Read more
RadPowerBikes.com/
2. Lectric XP 2.0
Cheapest fully equiped folding e-bike
MSRP: $1,099 $999
Lectric eBikes
The XP 2.0 by Lectric is a 20-inch folding electric bike of the best prices for the level of components. This affordable e-bike has plenty of great features and a super high 4.9/5 star rating from over 500 reviewers.
For power, it has a 500W rear hub motor that works with the throttle only or the five levels of pedal assistance. The battery has a 9.6Ah capacity and can last up to 45 miles depending on your usage.
Lectric packed in some other great components including a super-easy and secure folding mechanism, Tektro mechanical disc brakes, CST 3″ fat tires, and front fork suspension.
Finally, any job is made easier and more convenient because of the fenders, rear pannier rack, and integrated LED lights.
Components
- 6061-Aluminum Frame
- 1×7-Speed Gearing
- Tektro Mechanical Brakes
- 20″ x 3″ Chaoyang/CST Tires
- Weight: 63 lbs
Folded Dimensions: 37 x 18 x 27 inches.
Electronics
- Class 2 eBike – 20mph (Possible to Change It to Class 3 From Display)
- 500W Brushless Geared Rear-Hub Motor
- 460Wh Lithium-Ion Battery
- Torque: 60nm
- Range: up to 45mi
- Charge Time: 4-6h
> Read more
Lectricebikes.com/
3. Tern Vektron D8
Most affordable mid-drive 20″ e-bike
MSRP: $2,799
REI Co-op
Tern’s Vektron D8 folding compact electric bike is a beautifully designed choice with plenty of power and versatility to match.
The Vektron comes fitted with a premium Bafang mid-drive motor. This provides 250W/80Nm with a super smooth transfer due to the torque sensor. A 400Wh battery means that riders can expect a long range of up to 56 miles.
The folding mechanism designed by Tern is notably sturdy. It has a heavy-duty OCL hinge that is both stiff and strong even after heavy use. Additionally, Vektrons included their patented stem so you can adjust your handlebars easily without the need for tools.
Finally, the Vektron handles well and feels great. This is mainly due to powerful hydraulic disc brakes, 2″ Schwalbe Big Apple tires, a reliable Shimano Claris 8-speed drivetrain, and ergonomic touchpoints. The bike is also fully equipped for commuters.
Components
- Aluminum Frame
- 1×8-Speed Shimano Claris Gearing
- Shimano Hydraulic Brakes
- 20″ x 2″ Schwalbe Big Apple Tires
- Weight: 50 lbs
Folded Dimensions: 16.1 x 33.9 x 26.8 inches
Electronics
- Class 1 eBike – 20mph
- 250W Bafang Mid-Drive Motor
- 400Wh Lithium-Ion Battery
- Torque: 80nm
- Range: 25-56mi
- Charge Time: 5h
> Read more
REI.com/
4. Rad Power Bikes RadMini 4
A comfortable folding e-bike with lots of power
MSRP: $1,499
Rad Power Bikes
Rad Power Bikes RadMini 4 small e-bike is arguably the brand’s most convenient and versatile e-bike to date.
This 20-inch folding electric bike has many great features, starting with a quick-fold mechanism that stays secure and safe while folded.
Despite its size, the RadMini 4 packs a big punch. 750W/80Nm of power and torque come pair with a 14Ah battery and Shimano Altus 7-speed drivetrain to give you over 45 miles of range.
With convenience a priority for Rad Power, they fitted this bike with a rear rack, fenders, a kickstand, LED lights, and an LCD bike computer. Finally, the RadMini rides very smoothly due to the wide 3″ puncture-resistant CST tires, 80mm fork suspension, and comfort-optimized geometry.
Components
- 6061-Aluminum Frame
- 1×7-Speed Gearing
- Tektro Mechanical Brakes
- 20″ x 3″ CST Big Boat Tires
- Weight: 67 lbs (Standard) / 69 lbs (Step-Thru)
Folded Dimensions: 42 x 23 x 30 inches.
RadMini is also available in Step-Thru frame type.
Electronics
- Class 2 eBike – 20mph
- 750W Geared Rear-Hub Motor
- 672Wh Samsung Battery
- Torque: 80nm
- Range: up to 45mi
- Charge Time: 6h
> Read more
RadPowerBikes.com/
5. QuietKat Voyager
Best off-road 20-inch eBike
MSRP: from $2,899
QuietKat
The Voyager by QuietKat perfectly balances performance and utility in urban environments with the ability to tackle tough trails comfortably.
This small wheel bike uses a large 750W motor and 7-speed SRAM groupset allowing riders to tackle tough hills or pull heavy cargo (up to 325lbs) with ease. This power can be sustained for ranges up to 48 miles due to the 11.6Ah battery.
The components that ensure this bike’s performance on varied terrain are the 203mm rotor mechanic disc brakes, 100mm fork suspension, and 4″ puncture-resistant Kenda fat tires.
Finally, the Voyager e-bike folds up very quickly and locks securely for safe transportation and storage.
Components
- 1×7-Speed SRAM Gearing
- Mechanical Brakes
- 20″ x 4″ Tires
- Weight: 54 lbs
Folded Dimensions: 40 x 34 x 16 inches
Electronics
- Class 2 eBike – 20mph
- 750W Geared Rear-Hub Motor
- 557Wh Battery
- Range: up to 48mi
- Charge Time: 6-8h
> Read more
QuietKat.com/
6. Engwe EP-2 Pro
Cheapest fat-tire e-bike
MSRP: $1,199
Engwe Bikes
Engwe’s EP-2 Pro is a very affordable 20-inch electric bike that is super versatile and equipped for riding both on urban streets or off-road trails.
This folding e-bike arrives 95% pre-assembled with only the pedals left to be installed. The electronics are very powerful considering the price, with a 750W hub motor and five levels of pedal assistance or a throttle.
This power along with mechanical disc brakes, a 7-speed drivetrain, 4″ fat tires, and 60mm front fork suspension mean the EP-2 Pro performs great on varied surfaces.
The EP-2 Pro 20″ fat tire electric bike has a sleek 12.8Ah/45 miles integrated battery. Engwe’s folding mechanism is impressively quick, taking just 10 seconds to fold completely. Finally, this bike is fully equipped with a rack, fenders, and LED lights for commuting convenience.
Components
- 1×7-Speed Gearing
- Mechanical Brakes
- 20″ x 4″ Fat Tires
- Weight: 70 lbs
Folded Dimensions: 30 x 32 inches
Electronics
- Class 3 eBike – 28mph
- 750W Geared Rear-Hub Motor
- 614Wh Battery
- Torque: 80nm
- Range: up to 45mi
- Charge Time: 6h
> Read more
Engwe-bikes.com/
7. Himiway Escape
Full suspension moped-style e-bike
MSRP: $1,699
Himiwaybike
Himiway’s Escape moped-style small e-bike is a unique choice with the versatility to take on anything you throw at it.
The Escape comes with a 672Wh Samsung battery that lasts up to 45 miles and powers the large 750W rear hub motor. Additionally, you have 7-speed Shimano Altus gearing to help you with any hills you come across.
4″ Kenda fat tires, Tektro mechanical disc brakes, and dual suspension combine to make the Escape ride smoothly and absorb most of the shocks on rough terrain.
Finally, this 20″ electric bike has a multifunctional LCD display, a rear rack, fenders, integrated lights with brake light activation, and a heavy-duty kickstand to round out a great component list.
Components
- 1×7-Speed Gearing
- Tektro Mechanical Brakes
- 20″ x 4″ Kenda Fat Tires
- Weight: 92 lbs
Electronics
- Class 2 eBike – 20mph
- 750W Geared Rear-Hub Motor
- 672Wh Samsung/LG Battery
- Torque: 80nm
- Range: up to 45mi
- Charge Time: 6-7h
> Read more
Himiwaybike.com/
8. Rambo Bikes Rooster
Powerful utility bike by Rambo Bikes
MSRP: $1,799
Rambo Bikes
The Rooster by Rambo Bikes is simultaneously their cheapest and most versatile model, designed to handle any job you throw at it.
To do so, the Rooster has an extra-long rear pannier rack, full fenders, a comfortable step-through frame design, LED lights integrated with the battery, and a 300lb payload capacity.
For power, this 20-inch e-bike has a 750W/80Nm motor with 1000W of peak power. A 14Ah battery allows you to ride supported for distances of up to 35 miles.
Finally, powerful Tektro hydraulic disc brakes and 4″ Kenda puncture-resistant fat tires give riders the ability to take this small e-bike on rough trails as well as city streets.
Components
- Single-Speed Gearing
- Mechanical Brakes
- 20″ x 4″ Kenda Tires
- Weight: 61 lbs
Electronics
- Class 2 eBike – 20mph
- 750W Geared Rear-Hub Motor
- 672Wh Battery
- Range: 35mi (without pedaling)
> Read more
Rambobikes.com/
9. Gocycle G4
Fully integrated folding bike with carbon frame
MSRP: $4,000
Mikes’ Bikes
GoCycle’s G4 is a premium 20-inch e-bike designed for high performance and unbeatably smooth ride quality even with small bicycle wheels.
This stylish bicycle has a very unique folding construction featuring three frame materials. A carbon mid-frame and fork, hydroformed aluminum front frame, and magnesium Cleandrive carefully balance strength, responsiveness, and durability. Additionally, the carbon fiber fork is single-sided to reduce base weight.
The electronics are all fully integrated and include a 500W front hub motor and 8.1Ah battery that can last up to 40 miles on a single 3-hour charge.
Finally, the G4 has innovative 2.25″ high-grip MotoGP-inspired tires, integrated Bluetooth connectivity, hydraulic disc brakes, and 25mm travel suspension in the back.
Components
- 3-Speed Internal Gearing
- Hydraulic Brakes
- 20″ x 20.25″ Gocycle Tyre Tires
- Weight: 37 lbs
Folded Dimensions: 34.6 x 15.3 x 24.2 inches
Electronics
- Class 2 eBike – 20mph
- 500W Front-Hub Motor
- 300Wh Samsung/LG Battery
- Range: up to 40mi
- Charge Time: 3h
> Read more
Mikesbikes.com/
10. Aventon Sinch
One of the most convenient 20-inch e-bikes
MSRP: $1,599
Aventon
Aventon’s Cinch 20″ folding electric bike is designed to be extremely convenient to use. This bike is affordable, foldable, comfortable, and powerful enough to do any job that you throw at it.
For power, the Cinch has a 500-Watt motor which is combined with a 672Ah Samsung battery. These electronics will give riders ranges of between 30 and 71 miles and max speeds of 20mph. Additionally, you can support the motor with a reliable 7speed Shimano Acera drivetrain.
Other notable features on the Cinch fat tire e-bike are the 4 inch Kenda crusade puncture-resistant tires, a lightweight 6061 aluminum frame, powerful mechanical disc brakes by Tektro, and a comfy saddle and grips.
Finally, this bike’s locking and folding mechanism are very secure and sturdy making it great to store and transport.
Components
- 6061-Aluminum Frame
- 1×7-Speed Shimano Acera Gearing
- Tektro Mechanical Brakes
- 20″ x 4″ Kenda Krusade Tires
- Weight: 68 lbs
Electronics
- Class 2 eBike – 20mph
- 500W Rear-Hub Motor
- 672Wh Samsung Battery
- Range: 30-71mi
- Charge Time: 4.5h
> Read more
Aventon.com/
11. Nakto Mini Cruiser
Cheap mini fat tire electric bike
The Mini Cruiser small electric bike by Nakto, is a cheap choice that has plenty of power despite its low price.
This 20-inch electric bicycle packs plenty of punch and range. Using 360Wh your 300 W motor will last for 20 to 25 miles, while achieving speeds up to 20 mph.
In order to be comfortable to use on diverse terrain the mini cruiser has 4-inch fat tires, 6-speed Shimano gearing, front fork suspension, and a soft saddle. Finally, this bike can support large payloads of up to 300lbs so you can carry all of the cargo that you need.
Components
- Aluminum Frame
- 1×6-Speed Shimano Gearing
- Mechanical Brakes
- 20″ x 4″ Fat Tires
- Weight: 68 lbs
Electronics
- Class 2 eBike – 20mph
- 300W Rear-Hub Motor
- 360Wh Battery
- Range: 20-25mi
- Charge Time: 4-6h
FAQs
Is a 20-inch bike good for adults?
20-inch bicycles are great for adults because they serve a wide range of uses such as utility bikes, folding bicycles, and off-road fat-tire bikes. a 20″ fat-tire bike, for example, can be used for almost any job or ride and provides a great balance between smaller 16″ bikes and larger 26″/29″ bikes
16 vs 20-inch folding bike?
16″ bikes are less stable and slightly less comfortable then 20″ alternatives. However, they take up less space, are more maneuverable, and can be used by younger riders.
For most people, 20″ bike will be much more enjoyable to ride and able to take on a more diverse range of jobs and terrains.
What’s the best eBike brand that produces 20″ eBikes?
Ariel Electric Bikes range has only 20″ wheel size on their listings.
