3 Best Gotrax Electric Bikes with 20 MPH, Compared
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This guide compares 3 best gotrax electric bikes with 20 MPH to help you find the right ride. We ranked these models strictly by their published specifications. The Gotrax Dolphin 26" Step-Through E-Bike takes the top spot. Its 26-inch wheels and step-through frame offer stability and easy access for adults. This design makes it a practical choice for daily commuting. The other picks focus on folding designs for compact storage. Each model meets the 20 MPH speed requirement. This list helps you decide which bike fits your storage needs and riding style. You can choose based on wheel size and frame type.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Gotrax Dolphin 26" Step-Through E-Bike Best overall | Adults needing easy access and stability | Check price of Gotrax Dolphin 26" Step-Through E-Bike on Amazon |
| 2 | Gotrax R1 20" Folding E-Bike Best budget | compact urban commuting and storage | Check price of Gotrax R1 20" Folding E-Bike on Amazon |
| 3 | Gotrax S3 16-Inch Folding E-Bike Also great | compact urban storage and short commutes | Check price of Gotrax S3 16-Inch Folding E-Bike on Amazon |
The best fit for you
- You need easy access and stable riding Gotrax Dolphin 26" Step-Through E-Bike The step-through frame and 26-inch wheels provide stability and easy mounting for adults.
- You want the most compact model on the list Gotrax S3 16-Inch Folding E-Bike Its 16-inch wheels and 52-inch length make it the smallest folding option for tight storage.
- You need a portable bike for short trips Gotrax R1 20" Folding E-Bike The folding frame and 45-pound weight allow for easy transport and limited space storage.
Our 3 picks
Gotrax Dolphin 26" Step-Through E-Bike
Best for: Adults needing easy access and stability
- Max Speed
- 20 MPH (what this guide is about)
- Motor Power
- 350W rated, 500W peak
- Battery Capacity
- 280.8Wh
- Maximum Range
- 30 miles
- Top Speed
- 20 mph
- Wheel Size
- 26"
View on Amazon: Gotrax Dolphin 26" Step-Through E-Bike Affiliate link
The Gotrax Dolphin is a step-thru electric bike with 20 MPH top speed and 26-inch wheels. It uses a 350W rated motor and a 280.8Wh battery for up to 30 miles of range in pedal-assist mode. This model includes a Shimano 7-speed gear system and front suspension. It is designed for adults seeking a comfortable, accessible ride for daily commuting or casual cruising.
Pros
- 26-inch wheels provide stable handling
- Step-thru frame aids easy mounting
- Shimano 7-speed gear system for varied terrain
- Front shock absorbers improve comfort
- UL2849 safety certification included
Cons
- 280.8Wh battery limits range to 30 miles
- Only front suspension, no rear shock
- Heavier at 48.9 pounds than folding models
Good fit if
- You need a step-thru frame for easy access
- You prefer larger 26-inch wheels for stability
- You want a UL-certified battery system
Skip if
- You require a folding bike for storage
- You need more than 30 miles of range
- You want full suspension for rough trails
Verdict: The Gotrax Dolphin 26" Step-Thru E-Bike suits adults who prioritize easy mounting and stable 26-inch wheels for commuting. Its step-thru design and Shimano gears make it a practical option for urban riders who do not need folding capabilities.
Gotrax R1 20" Folding E-Bike
Best for: compact urban commuting and storage
- Max Speed
- 20 MPH (what this guide is about)
- Motor Power
- 350W rated, 500W peak
- Battery Capacity
- 7.8Ah
- Battery Voltage
- 48V
- Maximum Range
- Up to 40 miles
- Top Speed
- 20 mph
View on Amazon: Gotrax R1 20" Folding E-Bike Affiliate link
The Gotrax R1 is a 20-inch folding electric bike with a 48V 7.8Ah battery and a 350W rated motor. It reaches a top speed of 20 mph and offers up to 40 miles of range. The compact design folds to 37.4 by 17.7 by 27.5 inches, weighing 45 pounds. It includes dual disc brakes and a smart display for ride data. This model suits commuters needing portable storage.
Pros
- Folds to 37.4 x 17.7 x 27.5 inches for compact storage
- 48V 7.8Ah battery provides up to 40 miles of range
- 350W rated motor reaches a top speed of 20 mph
- Dual disc brakes ensure reliable stopping power
- UL2849 certified for safety compliance
Cons
- 45-pound weight is heavy for carrying up stairs
- 20-inch wheels offer less stability than 26-inch models
- Maximum range drops to 25 miles in pedal-assist mode
Good fit if
- You need a bike that fits in a car trunk
- You require a 20 mph speed for local commuting
- You want UL2849 certified safety standards
Skip if
- You prefer a step-through frame design
- You need a 26-inch wheel for better stability
- You want a range exceeding 40 miles
Verdict: The Gotrax R1 20" Folding E-Bike fits urban commuters who need a portable, certified ride for short trips. Its folding frame and 48V battery make it ideal for those with limited storage space.
Gotrax S3 16-Inch Folding E-Bike
Best for: compact urban storage and short commutes
- Max Speed
- 20 MPH (what this guide is about)
- Motor Power
- 500W
- Battery Capacity
- 280.8Wh
- Maximum Range
- 25 miles
- Top Speed
- 20 mph
- Wheel Size
- 16 inch
View on Amazon: Gotrax S3 16-Inch Folding E-Bike Affiliate link
The Gotrax S3 is a 16-inch folding electric bike designed for commuters and teens. It reaches a max speed of 20 MPH and offers a pedal-assist range of up to 25 miles. The 500W motor provides adequate power for urban travel. Its compact dimensions, measuring 52 inches in length, make it easy to store in small spaces or carry on public transit.
Pros
- 500W motor for reliable urban acceleration
- 20 MPH max speed for city commuting
- 25-mile range on pedal assist
- 16-inch wheels fold for compact storage
Cons
- 16-inch wheels may feel small for tall adults
- 25-mile range is lower than 30-mile competitors
- 280.8Wh battery capacity is modest for long trips
Good fit if
- You need a bike that folds for small apartments
- You prioritize portability over long-distance range
- You are a teen or shorter adult commuter
Skip if
- You require a range exceeding 25 miles
- You prefer standard 20-inch or larger wheels
- You are a tall adult seeking maximum stability
Verdict: Gotrax S3 16-Inch Folding E-Bike suits those who value compact storage and easy handling over extended range. It is an ideal fit for shorter commutes in urban environments where space is limited.
Specifications side by side
| Spec | Gotrax Dolphin 26" Step-Through E-Bike | Gotrax R1 20" Folding E-Bike | Gotrax S3 16-Inch Folding E-Bike |
|---|---|---|---|
| Motor Power | 350W rated, 500W peak | 350W rated, 500W peak | 500W |
| Battery Capacity | 280.8Wh | 7.8Ah | 280.8Wh |
| Battery Voltage | not stated | 48V | not stated |
| Maximum Range | 30 miles | Up to 40 miles | 25 miles |
| Top Speed | 20 mph | 20 mph | 20 mph |
| Wheel Size | 26" | 20" | 16 inch |
| Suspension | Front suspension | not stated | not stated |
| Bike Type | Step-thru | Folding | Folding |
| Target Audience | Adults | not stated | Adults, Teens |
| Max Speed | 20 MPH | 20 MPH | 20 MPH |
| Dimensions | 70.1 × 27.2 × 46.1 inches | 65.3 × 26.7 × 48.4 inches | 52 × 44 × 46 inches |
| Weight | 48.9 pounds | 45 pounds | not stated |
| Size | 26inch | 20 inch | 20" |
| Color | Black | White | Orange |
| Model | Dolphin | R1 White | S3 |
How to choose the right Gotrax e-bike
-
Check the bike frame style
Decide if you need a step-through or folding frame. The Dolphin uses a step-through design for easy mounting, which suits adults who prioritize stability and access. If you have limited storage space, consider the R1 or S3 folding models. Folding frames allow you to collapse the bike for compact storage in apartments or offices. Choose the frame type that matches your daily access needs and where you plan to park the bike.
-
Select wheel size for stability
Wheel size affects ride smoothness and portability. The Dolphin features 26-inch wheels, which provide better stability and roll over bumps more easily. This makes it suitable for longer urban commutes. The R1 and S3 use smaller 20-inch and 16-inch wheels respectively. Smaller wheels make the bike lighter and easier to fold, but they may feel less stable at higher speeds. Pick larger wheels for comfort or smaller ones for convenience.
-
Verify motor power needs
Check the motor wattage if you plan to carry heavy loads or ride on hills. The S3 is listed with a 500W motor, offering more power for acceleration. The R1 specifies a 48V battery system, which often correlates with motor performance. The Dolphin does not list motor power in the provided specs, so you may need to check other sources for that detail. Ensure the motor power meets your terrain requirements before buying.
-
Confirm target audience fit
Ensure the bike matches your age and size. The Dolphin is targeted at adults, offering a stable platform for grown riders. The S3 lists both adults and teens as its target audience, making it versatile for younger or smaller riders. The R1 is designed for urban commuters, implying a standard adult size. Check the weight limits and frame geometry to ensure the bike fits your body type comfortably for long rides.
-
Assess portability and weight
Consider the total weight if you need to carry the bike. The R1 weighs 45 pounds, making it the lightest option for lifting into cars or up stairs. The Dolphin is heavier at 48.9 pounds, which is typical for its larger frame and wheels. The S3 does not list a weight, so you cannot compare it directly. If you frequently carry your bike, choose the lighter model to reduce strain during transport.
Frequently asked questions
Which Gotrax e-bike has the largest wheels?
The Gotrax Dolphin 26" Step-Through E-Bike features the largest wheels on this list. Its 26-inch wheels provide greater stability and a smoother ride over urban surfaces. This model is designed for adults who prioritize steady handling and easy mounting through its step-through frame.
What is the lightest Gotrax bike in this comparison?
The Gotrax R1 20" Folding E-Bike is the lightest model listed, weighing 45 pounds. Its compact folding frame and 20-inch wheels make it highly portable. This weight and size are ideal for commuters who need to store the bike in small spaces or carry it upstairs.
Does the Gotrax S3 have a motor specification listed?
Yes, the Gotrax S3 16-Inch Folding E-Bike is listed with a 500W motor power specification. This motor supports its 20 MPH top speed. The S3 is designed for compact urban storage and short commutes, featuring 16-inch wheels and a 52-inch length for easy handling.
Which model is best for limited storage space?
The Gotrax S3 16-Inch Folding E-Bike is best for tight storage. It measures 52 inches in length with 16-inch wheels, making it the most compact option. The folding design allows it to fit into small apartments or car trunks. It suits riders with short urban commutes.
Is there a step-through frame option available?
Yes, the Gotrax Dolphin 26" Step-Through E-Bike offers a step-through frame design. This structure allows for easy mounting and dismounting, which is helpful for adults needing stability. It pairs this frame with 26-inch wheels for a secure and steady riding experience in urban environments.
What colors are available for the folding models?
The Gotrax R1 20" Folding E-Bike is available in White. The Gotrax S3 16-Inch Folding E-Bike is listed in Orange. These color options allow you to choose a style that fits your personal preference while maintaining the compact and portable benefits of a folding e-bike.
Can the Gotrax R1 be used for commuting?
Yes, the Gotrax R1 20" Folding E-Bike is suitable for urban commuting. It features a 48V battery and a folding frame for portability. Its 20-inch wheels and 20 MPH top speed make it practical for short trips. It is designed for riders who need a certified and compact ride.