Estimated delivery time may vary due to the following:
Your shipping address.
Selected shipping carrier.
Date of confirmed payment.
Seller's processing time on item customization.
Order status can be shown at your Buyer Center.
EASY FOLD AND EASY GO
The Dolphin features a 14Ah Samsung battery, hidden in our patented seat post battery system that lasts longer, is more efficient and encased with 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 over charging, over heating, stabilizes and regulates 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.
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.
The Dolphin has been crafted and tested under our strict guidelines and procedures. The frame is made of 6061 Aluminum which is an industry standard known for its lightweight and strength, allowing our bikes to appeal and support heavier heavier cyclists.
|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|
|Size: 62.9*23.3*44.1inch||Motor efficiency: ≥85%||Tire: 20x2.35"|
|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: 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|