Qualisports DOLPHIN Foldable Electric Bike (PRE-ORDER) - QSEB03
Qualisports folding structure makes the folding size only 830*480*700mm, weighs only 50lbs.
It can easily fit in the back of an SUV, in the trunk of a car, RV and easily folds for ease of transportation.
The Dolphin features a 14Ah Samsung battery, hidden in our patented seat post battery system that lasts longer, is more efficient, and encased with a full battery-cell protection sleeve. This e-bike will allow Qualibikers to ride between 50-60 miles of utilizing the PAS (Pedal Assist) mode and 30 miles range on the throttle mode in a single charge.
The intergraded customized BMS system protects the battery from overcharging, overheating, stabilizes, and regulates the current output.
The Re-programmed FOC controller offers Quali-bikers a more enjoyable and comfortable riding experience.
This is accomplished by the integration of our components mentioned above to provide a smoother fluid motor engagement.
We also intergraded a multi-function LCD display on board 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, backlights, walking mode and cruise control mode.
The rear-mounted 350W brushless geared motor has been re-engineered from inside and out. New material was utilized in the gears producing a stronger magnetic field is applied inside the motor which achieves a more powerful and efficient motor that will endure a longer lifespan.
- Product name: Dolphin
- Motor: MXUS Brushless geared DC motor
- Brakes: 160mm disc brakes
- Model name: QSEB 03
- Rated output power: 350W
- Rim: 20 inch Al-Alloy 12G36H
- Motor efficiency: ≥85% Tire: 20x2.35"
- Folding Size: 32.6*18.9*27.5inch
- Rated RPM: 310±10r/min
- Chain wheel: Prowheel 52T
- 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: 20x2.35 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