Very capable bike for the price!. Plenty of power. Very good shipping packing to protect it. It comes with a tool kit that is not mentioned online that includes open end wrenches, allen wrenches, and screwdrivers that fit the hardware. Kickstand angle was too steep and bike would tip over. Had to adjust the angle by bending the bracket. Instructions need much more detail! Headlight has to be reversed in the bracket if you mount the front basket. Not instructions on attaching the safety reflectors to the wheel spokes and the small plastic parts for them break easily. Seat post and the seat post clamp must be removed to remove the battery.

Love it!!!!

I have two Romatlink Dolphin ebikes and I absolutely love the bikes for range! I can typically go about 60-70 miles on a charge in pedal assist 4. I pedal the entire time, using the throdle only to get started from a stop. In 7th gear I can keep up with the pedal assist without ghost pedaling in PS4. I am sure that someone lighter and on a lower pedal assist level could go the advertised distance, but I am still very pleased with the performance. The bikes do exactly what I purchased them for.
The suspension works well on reasonable trails. This bike is not made for a lot of off road riding, but can handle some light off road stints. It performs great on paved surfaces and cinder-stone trails. The 20 X 4.0 CST tires perform very well and help absorb small bumps. The rear suspension and suspension seat post work well together. You can bottom out the front suspension, but again, this is not an off road bike and was never meant to be one.
The bike is very heavy (93 pounds of carbon-steel frame) and the brakes could be a bit better (160 mm mechanical), but overall I love the bikes. I put on over 150 miles a week between the two bikes and they have held up very well. The price is very reasonable for what you get. I am sure that I will purchase more of the bikes down the road.

I bought a red Dolphin model. Was delivered by FedEx timely, lots of plastic wrapping and foam, so was no damage to it. Assembly is easy…pedals and handle bar. Getting it out of the box was more difficult.
After assembly, a test ride. Good power after minor settings change. Up to 24 mph throttle only.
Pros: larger size vs my other ebikes, very big battery for long range, electric horn, front/rear lights, decent top speed, good suspension., great price.
Cons: weaker breaks. Needs hydraulic, not mechanical.
Summary: good ebike for the price . I’m very happy with my new Dolphin.
Almost forgot, I installed turn signals and a rear basket.

We love the bike. But needs hydraulic brakes
It comes in at 92 lbs.or maybe bigger rotors and pads. But we love these
bikes. Well built and fun to ride.