TABLE OF CONTENTS Warnings About Power Assist Electric Bicycles Product Components and Description Installation Check before Riding Power Assist System Check (1) Power Assist System Check (2) - Operation Power Assist System Check (3) - LCD Control System Battery and Charging Care and Maintenance Recommended Torque Value Electric Bike Maintenance and Storage...
Warnings Refrain from the following activities as they may cause injury and damage to your bike! 1. Please regularly clean metal parts of electric bicycle. Use neutral detergent and cloth to gently wipe the dirty place, then wipe with a dry cloth and lubricate the related accessories.
About Power Assist Electric Bicycles Product Components and Description ■ Handlebar Set Saddle Battery Front Fork Pannier rack (please refer to P.9) Wheel hub motor Mudguards Spoke Tire Flywheel Chain Kickstand Cover Front Brake Pedal Rear Derailleur Valve Chain Angle-Adjustable handlebar: Accelerator Display Handlebar...
■Installation Step.2 Fix front fork into the main-body and Step.1 Fix the front wheel onto front fork then put 2 iron plates and confirm the quick-disassemble has been tightened Step.3 Put the tap and screw by turn, then Step.4 Tighten the 2 screws on tap tighten and put into plastic cover Step.5 Put the seat well and confirm to Step.6 Assemble the foot pedal with...
Check before Riding ■Check before riding 1. Saddle height position: It is important to adjust the seat to a suitable height. when the pedal is at the lowest position, sit on the saddle and step on the pedal. If your leg can fully extend, you are at the optimal seat height.
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5. Shift Grip:Style of speed changing handle bar: Rotary (Grip Shift) 7 speeds 6. Throttle (In the 100% electric power mode) Rotate the (left) grip of throttle downward to make bike go forward and loose the grip to slow down the bike.
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■While riding your bike, please observe below points for your safety: Precautions before Riding: 1. Wear the helmet before riding. 2. Wear bright but not over-generous clothes to prevent them from involved in the operating components. 3. Check the brakes and body parts for brake failure and parts looseness or wastage.
■ Power Assist System Check (1) Power assist system will not work normally if the battery is not installed and locked in place. Check battery status before riding Ensure all wires are good and all connections are securely locked and fastened. Don’t disassemble the bodywork, controller and panel without proper instruction.
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■ Power Assist System Check (3) LED control system 1. DISPLAY WINDOWS 3 levels kinetic energy asistance Speed unit Setting knob (program mode) Speed Single mileage Backlight switch Time display Total accounting mileage Quantity of electricity display ON/OFF switch Adjustment knob Power display Flash and please do 1Bar...
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unit Press , “total mileage windows” will show mile Speed unit Press to change the setting from Default setting value when under speed windows English/metri (km、mile) Press for storing and changing windows, press 3seconds for storing and change to main interface Press to change windows, “total mileage”...
■ Battery and Charging CAUTION 1. Please read this manual and safety rules thoroughly before using the Lithium battery pack. 2. The battery pack capacity should be lower than 50% when being transported according to transportation rules. Charge for 12 hours with the charger supplied before the first use.
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1. After lithium battery is fully charged, don’t leave the charger connected to the battery for extended periods. 2. This lithium battery is specified for Manhattan Power Assist Electric Bicycle. Don’t use it with other product. 3. Insert the battery into the bicycle securely and check all the terminals connections are locked and fastened securely.
Recommended Torque Value Handlebar to Stem, 5-6N.m Stem to Fork Tube , 9-10N.m Locking Torque Value of Screw for Adjusting Angle, 17-18.5Nm Locking Torque Value of Joint between Seat and Seat Post , 20-21Nm Locking Torque Value of Axis, 380-420Kg-m...
Care and Maintenance ■ Electric Bike Maintenance and Storage Bring the bicycle in to an authorized repair shop for periodic maintenance Check whether brakes and tires are in good condition. Clean the metal parts of the bicycle with soft cloth and lubricate parts where necessary.
Maintenance ■ Many factors will make the parts to become damaged loose or worn out while using this power assist electric bicycle. If you don’t inspect it regularly, it will shorten the life of the bike. New bicycles should be inspected carefully after 2 months. Future maintenance should be done every 6 months.
1 yellow 4 brown 3 red 2 orange 1 brown GND 2 red 5V 3 orange SNB 4 yellow SNA 1 red black white green orange 2 black 1 red 24V brown (positive pole) blue 2 black GND (negative pole) black GND 1 gray BKS red 5V...
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