KORNORGE KC5 Pro Electric Folding Bike Instructions

: September 3, 2024
: KORNORGE

Table of Contents

KC5 Pro Electric Folding Bike
Specifications
Product Usage Instructions
Assembling
Charging
Display Usage
Button Functions
Handlebar Components
Derailleur System
- FAQ (Frequently Asked Questions)
Q: How do I adjust the pedal assist gear?
Q: How do I activate the headlight?
Q: What should I do in case of a motor failure alert?

KC5 Pro Electric Folding Bike

Specifications

Brand: KORNORGE
Model: KC5 PRO
Type: Electric Bike
Components: Various parts and components as listed in the user
manual
Battery: Included, rechargeable
Motor: Included
Display: Digital display with multiple functions
Brakes: Disc brakes
Frame Material: Steel or Aluminum
Color: Varies

Product Usage Instructions

Assembling

Refer to the user manual for detailed instructions on assembling
the electric bike. Ensure all parts and components are securely
attached.

Charging

Before using the eBike, make sure the battery is fully charged.
Follow the charging instructions provided in the manual.

Display Usage

The display shows various information including voltage status,
current speed, total mileage, trip mileage, time, failure alerts,
and more. Familiarize yourself with the display icons and what they
represent.

Button Functions

Understand the functions of each button on the eBike:

Adjust gear/speed
Activate/deactivate specific features like headlight or speed
limit
Turn on/off the display
Switch between different data displays
Set parameters for various settings

Handlebar Components

Familiarize yourself with the different components on the
handlebar such as brake lever, bell, shifter brake lever, grip
cover, display, reflector, throttle, and grip cover.

Derailleur System

Learn about the derailleur system including freewheel, guide
pulley, tension pulley, high gear adjustment screw, and low gear
adjustment screw for smooth gear shifting.

FAQ (Frequently Asked Questions)

Q: How do I adjust the pedal assist gear?

A: Press the designated button to adjust the gear levels while
in Pedal Assist Mode.

Q: How do I activate the headlight?

A: Press and hold the specified button to activate or deactivate
the headlight. Refer to the manual for detailed instructions.

Q: What should I do in case of a motor failure alert?

A: If you encounter a motor failure alert on the display, stop
using the eBike immediately and consult a certified technician for
assistance.

KORNORGE ELECTRIC BIKE KC5 PRO
INSTRUCTION
Do not use the eBike without reading this manual carefully and knowing your eBike thoroughly
Please save this manual for future reference

PARTS & COMPONENTS

1.Brake Lever 2.Grip Cover 3.Throttle 4.Shifter 5.Reflector 6.Display 7.Wire Harness 8.Basket 9.Headlight 10.Front Fork

11.Tyre 12.Disc Brake Rotor 13.Disc Brake Caliper 14.Hub 15.Wheel Reflector 16.Mudguard Support 17.Mudguard 18.Frame 19.Pedal 20.Crank

21.Chain Wheel 22.Chain 23.Battery 24.Kickstand 25.Rear Derailleur 26.Motor 27.Spoke 28.Pannier Rack 29.Taillight 30.Back Seat

31.Back Support 32.Seat Tube Quick Release 33.Seat Tube 34.Saddle

In the Package

Pedal×2

Charger×1

Manual×1

Warranty Card×1

Allen Key ×2

15mm Open Wrench×2

ASSEMBLING
1.Open the box, take out your KORNORGE eBike, and remove the packaging. 2.Assemble the front wheel: Mount the front wheel to the front fork, and tighten the quick release at the front wheel. 3.Assemble the handlebar: Lift the riser, close the latch, fix the handlebar upon the riser, align the handlebar, and fasten the screw. 4.Walk the KORNORGE eBike to ensure no abnormal sound from the turning wheels. Gently pull the brake levers for a couple of times to ensure both the front and rear brakes function normally. 5.Adjust the seat tube to desired height, and lock the quick release. 6.Install the pedals and tighten up. 7.Install the back seat and back support: Align the back support to the holes on the pannier rack, and fasten the screws. Insert the back seat to the slot on the pannier rack, and fasten the screws. 8.Install the back pedal: Insert the pedal to the hole on the frame, and fasten the screws. Please wear a helmet when riding the KORNORGE eBike.
CHARGING
Please use the original charger that comes with the KORNORGE eBike. Connect the DC jack of the charger to the charging slot of your KORNORGE eBike, and then the AC plug to the mains. When the charging starts, the red light on the charger turns on. The charger light turns from red to green when charging is complete. (When the battery does not need charging, do not keep the AC plug connected to the mains, and do not keep the charger connected to the battery. Do not charge indoors. When charging outdoors, avoid rain or direct sun on the charger.)

DISPLAY

Display Sample Item Headlight

Image

Voltage Status/ POWER
Current speed

Failure Alert

Description
The icon lights up when the headlight is on, and off when the headlight is off.
Digital Voltage/ VOL Total Mileage/ ODO Mileage This Trip/ TRIP Time Lapse/ TIME
Current Speed/ CUR Max Speed/ MAX Average Speed/ AVG Unit/ MPH or KM/H
Motor Failure Throttle Failure Controller Failure Power Cut-off Brakes Under- voltage Protection

BUTTONS

The buttons may be pressed, pressed and held, individually or jointly.
When riding, press or to adjust the gear/speed. When riding, press to switch the display of various data. In general, pressing and holding a single button is for switching on and off. Pressing and holding more than one button is for parameter setting. Such design, especially without pressing more than one button at the same time for once, is to reduce the likelihood of mis- operation, and to make it easy to operate.

1)Adjust gear: When in Pedal Assist Mode, press to gear up by one level, i.e.,

Gear 1.

2)Activate/Deactivate 4.5 km/h, or switch on/off the headlight: When your eBike is

still, press and hold to activate 4.5 km/h, and press and hold

for three

seconds to switch on/off the headlight.

3)Turn on/off the display: When the display is on, press and hold

for three

seconds to switch on/off the headlight. Continue to press and hold for three

seconds, the display shall turn off. Repeat, and the display shall turn on.

4)Switch the display of various data: Press to view various data.

5)Set the parameters: Press and hold

and

together to initiate parameter

setting or viewing. Parameters that can be set or viewed include: Display brightness,

unit of mileage, voltage level, time-out, pedal assist gear, wheel diameter, magnet

steel quantity, speed limit, zero or non-zero start, motor engagement, pedal assist

sensitivity, initial strength of pedal assist, type of magnet steel disc for pedal assist,

controller current limit, and ODO erasure. Press

to switch among the items of

parameter. Press and to adjust the value, which shall flash upon revision.

Upon desired value, press to save, and enter the next item. Press and hold and

together to exit parameter setting or viewing. The setting times out after ten

seconds of inactivity.

HANDLEBAR

Brake Lever

Bell

Shifter Brake Lever

Grip Cover Display

Reflector Throttle Grip Cover

DERAILLEUR SYSTEM

The derailleur system includes front and rear derailleurs, shift levers, and derailleur control cables. For smooth shifting, all components must function properly. Although the front and rear derailleurs are initially adjusted in the factory, you need to inspect them before each ride. To begin, twist the shifter to the largest number indicated, and the cable shall loosen the anchor bolt on the rear derailleur, placing the chain on the smallest sprocket. Adjust the high limit screw so that the guide pulley and the smallest sprocket are lined up vertically. Re-tighten the cable, pull out any slack, and re- tighten the anchor bolt securely. Shifting through the gears, making sure that each gear is achieved quietly and swiftly. If necessary, use the barrel adjuster to fine tune the cable tension by turning it the direction you want the chain to go. For example, turning clockwise loosens cable tension and moves the chain away from the wheel, while turning counter-clockwise tightens cable tension and direct the chain towards the wheel.

Freewheel
Guide pelley Tension Pulley
High Gear Adjustment Screw Low Gear Adjustment Screw
Barrel Adjuster

Pulley Adjustment Screw Adjustment Screws Cable Barrel Adjuster
Rear Derailleur Side View

INSTALLING THE PEDALS
1. Insert the pedal marked “R” into the crank. Hold the pedal with your hand, and turn it clockwise for a few rounds. Then clamp the pedal shaft with the spanner in the package, and turn it clockwise until fastened. 2. Find the L pedal and repeat the above steps (but rotate counterclockwise). 3. If you feel resistance when turning the pedal shaft, immediately remove the pedal to avoid possible damage. Attach the pedal again and make sure the pedal shaft is perpendicular to the threaded hole on the crank. Proceed with the rest of the steps. Screw in the right pedal clockwise, and the left counter-clockwise.

INSTALLING THE FRONT WHEEL
I. Basic mechanical principle with the quick release lever Turn the adjusting nut clockwise to increase clamping, and counter-clockwise to decrease. For the quick release lever to be in the CLOSE position, turn the adjusting nut clockwise. As the nut screws inwards, the wheel is clamped onto the frame and locked into the correct position.

II. How to install 1. Open the quick release lever, and insert the front wheel all the way into the dropouts of the front fork.

Correct

Wrong

2. With your left hand, turn the adjusting nut clockwise to fasten up, and with your right hand, close the quick lease lever. Continue to turn the adjusting nut till the lever runs parallel to the hub (as indicated below) and resistance from the lever is felt.
1/8 of a circle for each turn of the adiusting nut
3. Hold the legs of the front fork with your fingers, and use your palm to press on the quick release lever to lock into place. The CLOSE mark should face outwards, and the lever should be ahead of the legs or parallel to them (as indicated below).

FOLDING YOUR EBIKE CHARGING PORT

BACKREST INSTALLATION

1

6

2

5

3

4
Screw mounting diagram of the interior of the storage box
1.Remove the back seat. 2.Open the storage box. 3.Align the back support mounting piece with the storage via the holes for screws. Fasten the nuts from within the storage box. 4.Align the backrest with the hole in the compartment and lock the nut from inside the compartment. 5.Mount the storage box fixed with the back support to the pannier rack, align via the holes for screws, and fasten the screws. 6.Install the back seat back on the pannier rack.

SPECIFICATION

Build

Model Body material Expanded size Folded size Wheelbase Ground clearance Wheel hub Net weight Body colour

KC5 PRO Aluminium alloy 17405951130 mm(or 68.5023.4344.49 in) 900380700 mm (or 35.4314.9627.56 in) 1170 mm (or 46.06 in) 120 mm (or 4.72 in) 20 inch 31 kg (or 68.34 lbs) Green/ Orange/ White/ Black

Performance

Load

120 kg (or 264.55 lbs)

Riding speed

20 km/h (or 12.43 mph)

Max speed
Power consumption per hundred kilometres
Range in Throttle Mode

32 km/h (or 19.88 mph) 1.248 kWh 60±3 km (or 37.28±1.86 mi)

Range in Pedal Assist mode 90±5 km (or 55.92±3.11 mi)

Hill climbing capacity

15 degrees

Operating temperature

-10°C – 45°C (or 14°F – 113°F)

IP rating

IP54

SPECIFICATION

Core

Battery type Battery capacity Battery rated voltage Charging voltage Charger input voltage Charging time Motor type Motor rated power Motor rated voltage Controller under voltage value Controller over current value

18650 Lithium-ion 15.6Ah 48V DC54.6V AC100-240V 7-8 hours High-speed motor 500W 48V 41±1V 18±1A

Features

Headlight Pannier rack Braking Pedal assist sensor Adjustable seat height Back support Others

Yes Yes Front and rear disc brakes Speed sensor Yes Yes, with storage The eBike powers off automatically after ten minutes of inactivity.

Note: The max speed may vary, depending on the battery level, load, tyre pressure, terrain, lubrication state of the chain and bearings, etc. The ranges are determined upon tests at the ambient temperature of 25° C (or 77° F), at the speed of 15 to 20 km/h (or 9.32 to 12.43 mph), on smooth and firm terrain, with a load of 60 kg (or 132.30 lbs), and within an uninterrupted period from full to zero battery level. The ranges may vary, depending on your riding behaviour, ambient temperature, load, tire pressure, terrain, etc.

ATTENTION
Battery & Charging
Do not connect the positive to negative, or vice versa. Do not damage, disassemble, or short-circuit the battery. Avoid water, other liquid, or other foreign matter inside the battery to prevent short circuit. Instructions in this manual must be followed when charging the battery, otherwise the owner shall take sole responsibility for any consequences. Charge the battery only at the temperature between 0°C (or 32°F) and 45°C (or 113°F), and discharge at the temperature between -20°C (or -4°F) and 60°C (or 140°F). The charging current should not exceed 2A. Charge only in a well-ventilated area, away from sun and heat. Use the original charger from the package to charge the battery. Connect the charger and battery before plugging the charger into the mains. Do not charge the battery for over 6 hours each time. When charging, if the charging indicator appears abnormal, a smell is released, or the charger overheats, stop charging immediately. Service or replace the charger. To stop charging, unplug from the mains before disconnecting the charger and battery. When the charging indicator turns green, stop charging. Do not leave the charger connected to any AC power source when not charging. When not in use, store the battery in a dry (relative humidity at 65±20%) and cool (temperature at 10-35°C, or 50-95°F) place. Keep away from fire, heat and high temperature. Do not put the battery in acid or alkaline liquid. Make sure to charge the battery for two hours each month. Before using the charger to charge a different battery, note the battery type and voltage that the charger may apply to. It is advisable not to carry the charger with your eBike. If you must, place the charger in a toolbox upon shock absorption treatment. Do not dissemble the charger or replace the parts and components in the charger on your own. Waste battery is classified as hazardous. Do not dissemble the waste battery on your own. It should be collected and recycled properly.
Riding your eBike
Do not use the eBike before reading this manual carefully and knowing your eBike thoroughly. This eBike is designed for riders aged 16-45. Anyone aged below 16 is strictly forbidden to ride this eBike. Do not cycle with only one hand. Do not lend your eBike to anyone who do not know how to use it, so as to avoid harm. When adjusting the steerer tube and seat tube, do not expose the minimum insertion marks. Before riding, check the tire pressure. It is advisable to maintain at 35-45 PSI. Before riding, ensure the power, lights, handles, brakes, wheels, reflectors and others are in good condition. Before carrying people or objects on your eBike, learn the local laws and regulations, and abide by them. Do not exceed the load capacity of 120 kg (or 264.60 lbs.). Wear a helmet, and obey traffic rules. Obey local traffic rules to keep to the right or left. Do not ride on any motorized lane or in any pedestrian crowd.

ATTENTION
It is advisable not to go over 15 km/h (or 9.32 mph) when riding on any non- motorized lane, downhill, or paved road. Slow down in rain or snow as required braking distances increase. It is advisable not to ride in storms or any extreme weather. Avoid impact on the motor. Keep the bearings lubricated. Do not park your eBike in any lobby, walkway, evacuation stairway, or emergency entrance/exit. Do not charge or park your eBike inside any residential building. Keep away from combustibles when charging. Charging should not exceed 6 hours each time.
Maintenance
The front and rear wheels should be aligned to the center of the front fork and frame. Park away from direct sunlight and rain. Do not rinse the eBike. Wipe with a damp cloth to clean. Check the motor and brakes frequently. Do not oil the braking system. Regularly check all screws and keep them fastened. Recommended torque specs: handlebar screw 60-80 kgf.cm (or 52.08-69.44 lbsf.in), steering stem screw 175-200 kgf.cm (or 151.90-173.60 lbsf.in), saddle screw 175-250 kgf.cm (or 151.90-217.00 lbsf.in), and wheel screw 320-450 kgf.cm (or 277.70-390.60 lbsf.in). Regularly check the tension of the chain, which can be adjusted via the chain regulator. Frequently check the tires for scratches, cracks or excessive wear. The inner tube and valve should be perpendicular to the wheel hub. Punctured, damaged or excessively worn inner tube and tire must be replaced immediately. Please contact professional technicians. It is forbidden to modify key structural parts including the frame, front fork and steerer tube, and any electrical parts. If damaged, replace with identical parts from our factory. Otherwise, the warranty shall be void and the owner shall take sole responsibility for any consequence.
Disclaimer
Our company reserves the right to modify and give final interpretation to the product model, specification, and other information contained in this manual. The functions of the specific model referred to in this manual apply to this specific model only. The product model, specification, and other information contained in this manual is subject to any modification or change without notice. Without the prior written permission of the company, the contents of the manual may not be copied, modified, reprinted, disseminated or published in any form. Please read this manual carefully before using the product, and operate in accordance with the manual. Otherwise, the company shall not be liable for any personal or property damage, including damage to the product, caused by misuse or abuse. For more information, please visit our official website: www.kornorge.com.