NAICI BIKES

  • N4
  • N4
  • N4
  • N4
  • N4
  • N4
  • N4
  • N4
  • N4
  • N4
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N4

  • Motor: 500 W
  • Battery: 36V 14Ah
  • Unfolding Size:65.5*25.5*46.5inch
  • Folding Size: 34.25*18.50*28.35inch
  • Product description: Naicisports 20inch Fat Tire Folding Electric Bike with Alloy Wheel and 500W Moto EMAIL:zhoujiang@naicisports.com
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FOLDING FRAME

The N4 frame and fork is made of industry grade Aluminum Grade 6061.   Our new design is sleek, light and strong enough for a Cyclist weighing 300lbs to feel comfortable on it.

Easily folds down to a compact size for easy storage and transportation.


MOTOR

Customized 500W high speed geared brushless motor with enough pulling power so you can effortlessly conquer a 18° climb.  Brushless motors are smoother, more efficient and no magnetic drag when you ride the bike without any power.


SHIMANO 7-SPEED GEAR SHIFTING SYSTEM

The N4 is equipped with a Shimano Tourney 7 speed mechanical gear system, so every Naici-Biker can experience a much more fantastic riding especially when you are hilling.


PAS PEDAL ASSIST SYSTEM

Our multifunction fully integrated large LCD display features a 12 point sensor and “FOC” technology (Field Oriented Control). With FOC we can control and drive motors with higher efficiency and less noise and operates in sync with our PAS “Pedal Assist System”.



MULTIFUNCTIONAL LCD DISPLAY

You have four choices of either riding with PAS, or with the Cruise Control Mode, Pedal like a normal bicycle or throttle mode (available).  The intuitive sensor can detect every mode and precisely respond creating a seamless riding experience.


BATTERY

The N4’s distinctive look is achieved through the work and dedication of our designers and engineers combined efforts to strategically place the Lithium battery within the seat-post, integrating functionality and design to power the e-bike.

The seat-post battery is removable so you can either charge it in the bike or separately in your room.  The battery is a 36V 14Ah Samsung Battery capacity which charges in 7 Hours.


BRAKING SYSTEM

The N4 features Front and Rear disc brakes to keep you safe.  When the brakes are engaged it triggers a safety mechanism that disengages the motor and shuts down the power system.

Quality is in our name and we build our products with quality parts inside and out

PARAMETER

Product name: N4

Motor: XUNS 500W brushless geared DC motor

Brakes: 160mm disc brakes

Model name:N4

Rated output power: 500W

Rim: 20 inch Al-Alloy blade

Size:65.5*25.5*46.5inch

Motor efficiency: ≥78%

Tire: Kenda 20x4.25"

Folding Size: 34.25*18.50*28.35inch

Rated RPM: 310±10r/min

Chain wheel: Prowheel 52T

Wheelbase:43.5inch

Rated voltage: 36V

Free wheel: Shimano 14-28T

Net weight: 51lbs

Max torque: 40N.m

Derailleur: Shimano 7 speed

Range: 25+ Miles(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: Naici LCD

Charging time: 7 Hrs

Modes: 5 levels

Controller: Naici sine wave FOC

Battery type: Samsung Lithium-ion

Tire diameter: 20x4.25 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















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CONTACT US

Contact: Jason Zhou

Phone: +8613815000005

Tel: +8613861005608

Email: jasonzhou@naicisports.com

Whatsapp: +8613815000005

Add: hengshan bridge town, wujin district, changzhou city.