Quick Summary
The Gotrax Dolphin is a step-thru electric bike for adults with 26-inch tires, a 350W rated motor, and a stated top speed of 20 MPH. It also uses a 280.8Wh removable battery and includes 3 riding modes, giving the rider a mix of motor assist, full electric riding, and normal bike use.
The bike description also states a 7-speed system, front shock absorbers, dual disc brakes, a height-adjustable seat, an ergonomic handlebar, a console, and a bell. Those features make the exact riding setup, fit, and included controls important checks before choosing an offer.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Brand | Gotrax. This identifies the product line. |
| Model | Dolphin. This is the named electric bike model. |
| Product type | Step-thru electric bike for adults. The frame style affects mounting and riding position. |
| Wheel size | 26-inch tires. Check this against the size you want for riding and storage. |
| Motor | 350W rated motor, with a stated peak of 500W. Compare motor output with the riding support you expect. |
| Top speed | 20 MPH. Compare this with the speed level you want for your routes. |
| Battery | 280.8Wh removable battery. Battery type and removal matter for charging and handling. |
| Range | 15.5 miles in pure electric mode and more than 30 miles in pedal-assist mode. Range changes with the riding mode. |
| Charging time | 5.5 hours. This affects recharge planning. |
| Gearing | Shimano 7-speed system. Compare the gear range with the terrain you expect to ride. |
| Safety and control features | Dual disc brakes, front shock absorbers, console, and bell. These features affect braking, comfort, and basic ride awareness. |
| Certification | UL2849. This is an important model-specific safety designation to confirm for the exact unit. |
What to Compare Before Buying
- Frame style: This is a step-thru bike, so check whether that frame style matches your mounting preference and riding position.
- Motor and speed: The bike is rated at 350W with a stated peak of 500W and a top speed of 20 MPH. Compare those figures with the pace and assistance level you want.
- Battery and range: The removable battery is rated at 280.8Wh, with stated range differing by mode. Compare the electric-only and pedal-assist distances with your planned trips.
- Gearing: The Shimano 7-speed system gives the rider multiple gear choices. Check whether that range is enough for your routes and hills.
- Ride setup: Seat height, handlebars, brakes, and front shock absorbers all affect fit and control. Confirm that the riding position works for you.
Choosing the Correct Version
Confirm the 26-inch step-thru version, the stated battery configuration, and the UL2849 designation before choosing an offer. Those details define the exact bike variant and help avoid picking a different setup by mistake.
Before You Decide
Check the frame style, 26-inch tire size, stated motor output, and battery range against your riding needs. Also confirm the Shimano 7-speed setup and UL2849 designation if those details matter for your choice.
Battery Storage and Charging
If you plan to charge the removable battery separately from the bike, consider where you will store it and whether you can manage removing and carrying it. Follow the charging instructions for the exact bike and battery.
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