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Qualisports Qualibike Dolphin 20 Inch Folding Bike

$1,899.00 $1,299.00

Introducing the 20inch Wider Tire DOLPHIN by QualiSports.

  • It’s a high quality, lightweight bike at a surprisingly affordable price.
  • Its portability makes the DOLPHIN ideal for trips that include a stretch by bus or train – perfect for multi-modal urban transport.
  • Powerful 350W Geared Hub Motor Drive
  • Samsung 36V 14Ah Battery, 50+ Miles Range
  • Free Fenders /Head Light/ Rear Light/ Bell/ Tool Bag /Thumb Throttle / Kick Stand
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Description

The Dolphin can be ridden in four different modes:

As a normal bike, (PAS) Pedal Assist mode, Cruise control mode, or enjoy an effortless riding experience with a simple press of a trigger throttle to help you get over a hill.

The Dolphin has an efficient and strong 350W brushless geared motor which will assist you to overcome an 18-degree climb effortlessly.  Our patented stylish and stealthy seat post design is practical and hides our batteries (Samsung 36V 14Ah).  The Dolphin will give the Quali-biker’s 50 mile range on a single charge.

50+ Miles

Per Charge (optimal conditions)

350W
Motor

222Wh 

Lithium-Ion Battery

25km/hr
Top Speed

36lb
Weight

Qualisport 02 Dolphin Key Features

The Qualisport 02 Dolphin Folding Electric Bike beautifully combines power, versatility, and comfort into a truly unique package that’s comfortable in the concrete jungle and city streets.

Motor

Customized 350W high speed geared brushless motor weighs only 2.2KG yet still has 40 N.M torque, that gives you enough power to climb uphill at over an 18° incline. It’s so powerful that you don’t have to worry about hills or against wind without any sweat. What’s more, with a built-in clutch, you will never feel any magnetic resistance when riding without any power—it’s a purely comfortable ride.

Disk Brakes

Front and rear disc brakes keep you safe from any emergency with a braking distance within 3 meters. The e-bike safety lever is another safety feature on this bike, it shuts down the power system right away if you use the break.

PAS Ridng System

Multi function LCD display,12 points sensor and FOC controller work together for the PAS system. You can either ride in peddles mode, or at cruise control mode without peddling or pure bike mode if you need some exercises. The sensors can detect every  intention precisely. 

Dolphin Specs

  Motor: MXUS Brushless geared DC motor Brakes: 160mm disc brakes
Model name: QSEB 03 Rated output power: 350W Rim: 20 inch Al-Alloy 12G36H

Size:62.9*23.3*44.1inch

Motor efficiency: ≥85% Tire:  20×2.35″

Folding Size: 32.6*18.9*27.5inch

Rated RPM: 310±10r/min Chain wheel: Prowheel 52T

Wheelbase:43.5inch

Rated voltage: 48V Free wheel: Shimano 14-28T
Net weight: 50lbs Max torque: 40N.m Derailleur: Shimano 7 speed
Range: 62.5Miles(PAS) Overcurrent protection: 15±1A Chain: KMC
Max. load: 300lbs Low-voltage protection: 30±1V Handle bar: Promax
Max. speed: 20MPH Kwh: ≤1.2Kw.h Display: Kunteng LCD
Charging time: 6~7 Hrs Modes: 5 levels Controller: Kunteng sine wave FOC
Battery type: Samsung Lithium-ion Tire diameter: 20×2.35 Inch Brake levers: Al-Alloy e-bike lever
Battery capacity: 36V 14Ah Frame: 20 inch 6061 Al-Alloy Foldable Saddle: KNUS
Noise : ≤ 62 dB(A) Front fork: 20 inch 6061 Al-Alloy Pedal: Foldable Pedals

Intergraded multi-function LCD display

Together with a 12 dots Cadence Sensor to help the riding experience more enjoyable. The LCD panel has the following visual indicators on it.  5 levels of PAS (Pedals Assist levels – 5 levels), battery level indicator, timer, speed, distance, average speed, trip distance, trip timer, ODO, max speed, battery voltage indicator, Lamp on/off, back lights, walking mode and cruise control mode.

Qualisports Dolphin Bike FAQ

Why Buy From Us?

The Bike Shop California Advantage

Today there are many "online" ways to buy a bike: direct from manufacturer, Amazon, and many more.

However when purchasing a bike from The Bike Shop California, we not only sell you the bike at a great price, we can build the bike and service the bike for free*.

The experienced mechanics at The Bike Shop California physical locations(Palms/Culver City and Santa Monica) have been assembling and maintaining bikes to their peak performance for over 20 years. Its true, anybody can build a bike...but experienced mechanics build bikes better.

Experience the advantage of The Bike Shop California when you purchase a bike through us. In addition to purchasing your bike online, our 2 physical locations in the Los Angeles Area: Santa Monica and our beauitful new location in Palms Culver City and ready for walk in help when you need it.

We would love to help you find your perfect bike and keep it running smoothly for years to come.

Shipping, Delivery, or In Store Pick-Up

When you purchase a product online from The Bike Shop California, you have the option of getting your product in one of 3 ways: 

  1. 1. Assembled and Tested with store pickup at one of our two Los Angeles locations: The Bike Shop California in Palms/Culver city or Bike Shop Santa Monica on Main St. (Across from Urth cafe)
  2. 2. Assembly, delivery and e-bike tutorial available in Southern California starting at $50 (pricing varies depending on drive distance). 
  3. 3. Partially assembled and shipped via the Manufacturer. Shipping time can take up to 10 business days.

If the product is shipped direct from manufacturer, the product will be under the shipping rules and conditions of the Manufacturer.

Key Reasons to buy from us:

  1. Lifetime of Free Adjustments Ups After Purchase
  2. Price
  3. Free Professional Build and can deliver within the Los Angeles Area or offer pick up at either our Santa Monica or Culver City.

Why a pro building your bike can make a difference:

With years of experience, professionals know how to properly true a tires, adjust the tensions of the de-railer, shifters and brakes, and much more. The result is a smoother more secure bike.

White Glove Set Up

Enter your zip code to see if you're in the local Bike Shop White Glove Service area or near a nationwide Velofix service area for Bike Set Up!

Yes, setup service by Velofix is available at this location!

Yes, setup service by The Bike Shop California is available at this location!

While you can still buy a bike from us (if you are in the lower 48 states), both The Bike Shop California and Velofix do not perform set up services at this location.

That said, you can still follow our helpful videos and get the bike put together yourself..