Gotrax 20 in Folding Electric Bike with 40 Mile Pedal-Assist

Our review of the Gotrax 20 in folding electric bike finds it best for commuters and casual weekend explorers who need a compact, reliable e-bike with long range. The single biggest reason to buy is the combination of a 48V battery and pedal-assist that delivers up to 40 miles per charge, which makes this model a practical choice for daily city rides or campus use. Assembly is straightforward, folding is compact enough for trunk or transit, and the bike balances real-world utility with simple controls.

Key Features

• 48V Battery: Offers a long pedal-assist range of up to 40 miles, reducing range anxiety for daily commutes and longer rides.
• Peak 500W Motor: Provides enough torque to reach a max speed of 20mph, useful for keeping up with traffic on urban streets.
• Foldable Design: Folds down to a compact size so it can fit in a car trunk or on public transit for mixed-mode commutes.
• 20 in Tires: 20 in by 2.6 in puncture-resistant tires handle varied pavement and light trails while keeping ride stability.
• Large LCD Display: Makes it easy to see speed, battery and assist level at a glance for simple in-ride adjustments.
• Dual Disc Brakes: Deliver reliable stopping power for safer riding in city traffic and varied conditions.

Who It's For

The Gotrax R1 is aimed at commuters, students and city riders who want a foldable e-bike with a long pedal-assist range and a compact footprint for storage. Riders who value easy assembly, a clear display and a bike that can handle mixed surfaces will appreciate this model.

This bike is less suitable for riders seeking high-speed racing performance or extended off-road mountain biking; the R1 is tuned for urban, campus and leisure use where portability and reliable range matter more than extreme power or suspension travel.

Pros & Cons

Pros

• Long pedal-assist range up to 40 miles from the 48V/7.8Ah battery for practical daily use.
• Strong peak power of 500W that reaches 20mph for confident city riding.
• Folds compactly to 37.4 in x 17.7 in x 27.5 in for easy transport and storage.
• Clear LCD display and three ride modes make it simple to control speed and range.

Cons

• Pure electric mode range is limited to around 15.5 miles, so riders relying solely on throttle should plan accordingly.

Specifications

Wheel Size	20 in
Tire Width	2.6 in
Battery	48V / 7.8Ah
Motor Peak Power	500W
Top Speed	20mph
Folded Size	37.4 in x 17.7 in x 27.5 in
Brake Type	Dual disc brakes

Our Verdict

The Gotrax 20 in folding electric bike is a practical, well-rounded commuter e-bike that delivers strong real-world value thanks to its long pedal-assist range, sturdy components and compact folding design. It is recommended for city commuters and students who need reliable daily range and easy storage, and it represents good value for riders who prioritize portability over off-road specialization.

Frequently Asked Questions

How far can you go on a single charge?
With pedal-assist the bike can reach up to about 40 miles depending on rider weight, terrain and assist level.

How long does the battery take to charge?
The 48V battery fully charges in about 5.5 hours using the included charging options.

Is the bike easy to fold and transport?
Yes, the R1 folds to a compact size that fits in a car trunk and is convenient for mixed-mode commuting.