Ecotric 500W Dolphin Folding Fat Tire Electric Bike

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FREE Poplock bicycle lock ($84.95 value)

Color: Black
Sale price$892.99 Regular price$939.99


Exclusive Limited Time Offer: customers will receive a FREE Poplock bicycle lock with the purchase of the Ecotric 500W Dolphin Folding Fat Tire Electric Bike ($84.95 value!)


The 500W Dolphin is a folding electric bike that is easier to transport and store. With the pedal assist on-demand throttle, carrying the load and traveling farther won't be an issue as you have electric assistance to guide you during the journey. The bike is equipped with 20X4.0’ fat tires that mute down the jerks' impact, so the rides are smooth for you. 

  • Electric Assist: Enjoy riding freely without the need to pedal hard with the electric assist mode. You will feel unburdened as you do not have to carry the cargo all by yourself. 
  • Battery efficiency: The 36V 12AH battery will take you around the town without stopping. The battery charging time is between 5-8 hours, which is not practically much. 
  • 20x4.0’ Fat Tires: The fat tires have a wide contact surface with the ground and do not let you feel the sudden jerks. 
  • Drive Clean: The front and rear fenders protect your clothes against the splashes of dirt and water while you pass through the potholes on your way. 

The Ecotric 500W is a folding fat tire bike that uses a powerful rear hub 36V 500W motor to smooth through the rough patches. The highly-efficient battery takes considerable time, almost 5 to 8 hours, to get completely charged. The bike battery has a long life and promises 400-600 life cycles. 

You need to check on the vital statistics during the journey, including time, distance, speed, etc. The bike comes equipped with Ecotric smart LED, which displays the vital details to keep you updated during the journey. 

Unlike the other bikes, the Ecotric won't let you feel the jerks' impact thanks to the fat tires(20x4.0’ fat tires) maintaining a wide contact surface with the ground. Fat tires have a great grip on the ground, allowing them to ride smoothly through the rough patches. 

Reach your destination completely neat and tidy with the help of the dual fenders. The front and the rear fenders do not let dirt mess your clothes. You reach your destination in completely clean clothes. Riding during the nighttime becomes a breeze with the electric bike as it comes equipped with front and rear lights which gives clear visibility to the other vehicles. 

The bike has a step-through frame that allows you to mount and dismount easily. Unlike the other bikes, women do not have to slide their leg over the saddle to mount the bike and face an embarrassing moment. The throttle mode provides instant acceleration to the bike. So, you do not have to pedal hard; sit back and enjoy the ride while the electric assist takes over. 

Does not ship to Alaska, Hawaii, or Puerto Rico


  • SKU/Model No.: EB-DOLPHIN
  • Model Size:  1780*620*1120mm
  • Motor: Rear Hub 36v 500w
  • Battery: 36v 12ah
  • Charging Time: 5-8 Hours
  • Display: Ecotric Smart Led 
  • Sensor: Speed Sensor 
  • Battery Life: 400-600 Cycles
  • Rear Brake: Mechanical Disc 160mm Rotor
  • Recommended Rider: Click(The Size Guide)
  • Functions: Pedal Assist On-Demand Throttle
  • Frame: Aluminum Alloy 
  • Tires: 20×4.0' Fat Tires 
  • Fenders: Included, Front And Rear
  • Weight With Battery: 55lb
  • Weight Capacity: 200lbs 
  • Derailleur: 7speed Shimano
  • Front Brake: Mechanical Disc 160mm Rotor
  • Brake System: Left Brake For Rear/Right Brake For Front


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Customer Reviews

Based on 1 review
Karen Soro
WOW!!! great purchase.

I absolutely LOVE my new bike. It has the perfect amount of power for the hills of middle Tennessee. Bikeberry was a pleasure to deal with. They kept me informed all the way through the shipping process ( which was quite quick... I thought it may have gotten delayed because of all of the supply chain havoc these days... but it only took a week. )

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