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Price Match

Ecotric Portable and folding fat bike model Dolphin

In stock
Sale price$939.99
Apply coupon 'BIKE10' to get 10% discount at checkout
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Free Shipping

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Shipping Time: Ships within 2 Business Days

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Delivery Time: Delivers within 3-9 Days

Color: Matt Black
The Dolphin contains so much of our design philosophy: to make it easier for customers to carry. Equipped with comfortable but compact 20" x 4" tires, the Dolphin-MBL can be conveniently folded to store and transport the bike more easily.
But don't underestimate its performance: aluminum frame, 500W power motor,?12.5AH high-capacity lithium battery, front, and rear mechanical disc brake,?M3 smart display, everything you need. It can take on many tasks you would not expect from a portable & folding bike, such as hauls from the grocery store, challenging terrain, and rough roads without breaking a sweat. Explore new roads with ECOTRIC?!

Motor Power 500W
Weight 55lbs
Battery Life 400-600 cycles
Max Speed  20 MPH
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Battery Life

400-600 Cycles

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500 W

Motor Capacity

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36V 12.5AH

Battery Capacity

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200 lb

Weight Capacity

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7 Speed

SHIMANO

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Fat Tires

20 x 4.0"

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5-8 Hours

Charging Time

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20 MPH

Max Speed

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Look at the fat tires and the perfect curves. It is just like dolphins, which are chubby and cute but flexible. It has a 500W power motor, a 12.5AH high-capacity lithium battery, and its upper tube and handlebar are foldable. In addition, fat 20-inch tires provide good shock absorption. All this means this is a portable e-bike that you can ride for a long time on any road. And I couldn't come up with any other better options.

Max Speed : 20 MPH

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01

Why do I choose ECOTRIC UL certified ebikes?

UL has been around for 125 years ensuring the safety and accountability of electrical products in everyday American life. Being UL certified illustrates a businesses’ dedication to consumer safety, as well as the quality of their products. Another important caveat of UL certification is for insurance purposes and customer security. It’s a true indication of an item’s safety and longevity.

01

Why do I choose ECOTRIC UL certified ebikes?

UL has been around for 125 years ensuring the safety and accountability of electrical products in everyday American life. Being UL certified illustrates a businesses’ dedication to consumer safety, as well as the quality of their products. Another important caveat of UL certification is for insurance purposes and customer security. It’s a true indication of an item’s safety and longevity.

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01

Aluminum Alloy Frame

  • 20 "ALLOY;
  • Head tube 50 * 50 * 120L.
  • The pipe heterotypic 27.4 * 2.2 T * 420L Reaming 27.4;
  • Equipped with rear motor; Standard disc brake seat
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02

500W Gear Motor

  • 500 Watt brushless geared motor
  • Tire: 20" * 4.0 Anti-skidding,adapt to snow, sand and other complex topography
  • Inner tube: 20×4.0/4.9
  • Valve stem: American standard size
  • attached: valve cap
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03

Mechanical Disc Brakes

  • Outage braking system and Mechanical braking system,work along both lines, provide security for your trip.
  • 7 Speed system
  • Come with pedal assist and walk assist model
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04

SHIMANO 7 Speed Derailleur

High quality, Seven-speed transmission

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05

36V/12.5AH Removable Lithium Battery

  • 36V/12.5AH Removable Lithium Battery,so you can bring the battery to your home or office to recharge.Travel range 18-23 miles in pure electric mode and 45-48 miles in pedal mode.
  • Charging time: Appro 6-8 hours
  • Battery life Up To 400-600 Cycles.
  • Battery lock and power lock function
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06

Ergonomic Seat

Accompany you throughout the journey and ride comfortably

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07

20×4.0' Fat Tires

Heavy-duty 20×4.0' Fat Tires

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08

Convenient and portable

  • Put it in the trunk.
  • Take it to the elevator.
  • Take it to the subway.
01

Aluminum Alloy Frame

  • 20 "ALLOY;
  • Head tube 50 * 50 * 120L.
  • The pipe heterotypic 27.4 * 2.2 T * 420L Reaming 27.4;
  • Equipped with rear motor; Standard disc brake seat
02

500W Gear Motor

  • 500 Watt brushless geared motor
  • Tire: 20" * 4.0 Anti-skidding,adapt to snow, sand and other complex topography
  • Inner tube: 20×4.0/4.9
  • Valve stem: American standard size
  • attached: valve cap
03

Mechanical Disc Brakes

  • Outage braking system and Mechanical braking system,work along both lines, provide security for your trip.
  • 7 Speed system
  • Come with pedal assist and walk assist model
04

SHIMANO 7 Speed Derailleur

High quality, Seven-speed transmission

05

36V/12.5AH Removable Lithium Battery

  • 36V/12.5AH Removable Lithium Battery,so you can bring the battery to your home or office to recharge.Travel range 18-23 miles in pure electric mode and 45-48 miles in pedal mode.
  • Charging time: Appro 6-8 hours
  • Battery life Up To 400-600 Cycles.
  • Battery lock and power lock function
06

Ergonomic Seat

Accompany you throughout the journey and ride comfortably

07

20×4.0' Fat Tires

Heavy-duty 20×4.0' Fat Tires

08

Convenient and portable

  • Put it in the trunk.
  • Take it to the elevator.
  • Take it to the subway.
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Dolphin Assembly Video

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