Gotrax Dolphin 26in Electric Bike - Step-Through City E-Bike

Our review of the Gotrax Dolphin 26in electric bike finds it best suited to commuters and casual riders who want a reliable, easy-to-use step-through e-bike with a solid balance of power and range. The single biggest reason to consider it is the practical combination of a 350W brushless motor, removable 280.8Wh battery and five pedal-assist levels that let most riders extend range to more than 30 miles in Pedal-Assist mode, while still offering a usable pure electric range around 15.5 miles after a 5.5 hour charge.

Key Features

• 350W Brushless Motor: Provides a top assisted speed up to 20MPH, making city commutes and rolling hills manageable without constant heavy pedaling.
• Removable 280.8Wh Battery: Charges in about 5.5 hours and is easy to remove for indoor charging or swapping with a spare for longer trips.
• Five Pedal-Assist Levels: Let riders dial in assistance for exercise, extended range, or relaxed cruising depending on the trip.
• Front Suspension and Dual Disc Brakes: Front shock absorbers plus dual disc brakes improve comfort and stopping power on uneven city streets.
• Shimano 7-Speed System: Gives a durable gearing range for inclines and efficient cadence, while the boost mode reduces rider fatigue on starts and low-speed climbs.
• Adjustable Fit: Height-adjustable seat and angle-adjustable handlebar allow personalized comfort for longer rides.

Who It's For

The Gotrax Dolphin is ideal for urban commuters, apartment dwellers and beginner e-bike buyers who want an approachable, step-through frame that is easy to mount and handle. Riders who value a removable battery and straightforward controls will appreciate the practical design and the five levels of pedal-assist for tailoring effort and range.

It is less suited to riders who need extreme long-range touring out of the box or those who want very high top speeds; you can extend distance with an extra battery, but the built-in battery and 20MPH assisted limit define its best use as city and light suburban riding rather than high-mileage adventure touring.

Pros & Cons

Pros

• Reliable mid-power motor and a removable battery make daily charging and occasional longer rides convenient.
• Comfort features like front suspension and adjustable fit improve ride quality for mixed road surfaces.
• Easy assembly and user-friendly controls make it a good starter e-bike for new riders.

Cons

• Pure electric range is modest at about 15.5 miles, so long trips may require a spare battery or more pedaling.
• Top assisted speed is limited to 20MPH, which is adequate for city use but not for riders seeking higher performance.

Specifications

Our Verdict

The Gotrax Dolphin 26in step-through e-bike is a strong value for commuters and casual riders who want a simple, dependable electric bike with adjustable comfort and a removable battery. It delivers sensible power, user-friendly pedal-assist options and solid components for everyday city use, though riders planning very long rides should consider carrying a spare battery.

Frequently Asked Questions

How long does the battery take to charge?
The removable 280.8Wh battery charges in about 5.5 hours from empty.

What range can I expect?
Expect around 15.5 miles in pure electric mode and more than 30 miles when using pedal-assist, depending on rider weight and terrain.

Is the bike difficult to assemble?
The bike arrives mostly assembled with tools and clear instructions, and customers report it is relatively easy to finish setup.