Table of Contents Product Overview In the Box Installing Instructions Charging Instructions Riding Modes Display and Settings For Your Safety Battery Maintenance Cleaning Storage End-of-Life Disposal Parameters Warranty Contact Us...
● Do not install the battery or start the computer until the bike is fully installed. ● If you have any questions or can't find the information you need in the manual, please contact us via email at support@cycrown.com 3.1 Adjust the stem 180°...
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3.2 Install the handlebar 90° Remove the 4 screws used to hold the handlebar Put the handlebar on the stem and adjust it to with an appropriate hex key. make it perpendicular to the bicycle frame. Tighten the screws holding the handlebar. 3.3 Install the kickstand Align the screw holes of the kickstand to the kickstand Take out the kickstand and remove the screws and nuts...
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3.4 Assemble and install the front wheel ● Take out the front wheel and the quick-release skewer. Note ● Insert the quick-release skewer with each cone spring on that there are two cone springs on the quick-release skewer. both sides into the wheel and pre-fasten the thumb nut. ●...
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3.5 Install the front light Place the light facing towards and tighten the Loosen the screw used to hold the light mount screw with the gasket sitting between the light with an appropriate hex key and the multifunction mount and the screw head. wrench.
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3.9 Remove the battery (For your convenience, the battery is designed by CYCROWN to be removable.) Attention! When removing the battery, do not drop or damage it. When installing the battery, align the battery to the battery compartment, and push up the battery.
When the battery is unlocked, it will pop out but not fall down. Make sure the power of the bike is turned off. Insert the key Rotate the knob switch on the battery to detach the battery and turn it clockwise to the unlocked position. from the bike.
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4.2 Battery charging instructions (Also, you can charge the battery after it is removed from the bike.) ● Make sure to turn off the power of the bike. ● Turn the key to the unlocked position to remove the battey. (Refer to the battery removal instructions mentioned previously for detailed information).
5. Riding Modes Bike Computer LCD Backlight Switch Hydraulic Brake Front Light And Horn Switch Thumb Throttle Thumb Shifter Power Switch Thumb throttle Speed Modes Full Throttle Pedal Assist Turn on the E-bike and the smart display and you can switch the speed from 1 to 5 by pressing the thumb throttle .
6. Display and Buttons Battery Level Current Speed Speed Unit Metric:KM/H Imperial:MPH Maximum Speed PAS Level Value and Unit Buttons There are five buttons on the operation unit - Button corresponding to the YL90V computer: Power + Button on/off button, button, button, Backlight...
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Front Light Bluetooth Connection Battery Level USB Connection Cruise Control Speed Speed Unit Fault Code Metric: KM/H Odometer Imperial: MPH Trip Odometer PAS Level Top Speed Average Speed WhAhV Value and Unit mile/h km/h Walk Mode Basic operations 1. Power on/off After holding the power button, the computer is connected the working power of the controller and starts to work.
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4. Turn on/off LCD backlight Press to turn on/off the LCD backlight。 5. Select PAS levels Press to adjust the PAS levels, thereby changing the output power of the motor. 6. Battery level The battery levels are displayed in the form of 5 bars. When the battery level is full, there are 5 bars.
When the speed is 0 on the main interface, hold for at least 2 seconds to reset the trip odometer. The main interface will flash once during the reset process. Attached Table 1: Fault code names and definitions Fault codes of YL-01 and YL-02 protocols Name Fault Name...
Warning ● To avoid accidental movement while waiting at a traffic light, set the speed mode to zero, or apply brakes. ● When riding, make sure your feet are always on the pedals and your hands on the handlebars. It is dangerous to take your feet off the pedals in riding. Never ride the electric bike for dangerous actions.
Notice ● Do not perform any maintenance while the e-bike is powered on or charged. ● Store or charge the battery within the temperature range of 20°C-25°C / 68°F-77°F. Do not pierce the battery. ● Do not attempt to disassemble the battery to avoid fire. ●...
The substances inside the battery pose a chemical risk to the environment. The end-of-life disposal recommendation for any CYCROWN product is to dispose of the entire device at an e-waste recycling center or through an e-waste recycling center, project or facility.
8. Other failures or damages not caused by product design, technology, manufacturing, quality, or other issues. 9. Not purchased from the CYCROWN online store. 14. Contact Us If you have issues with riding, maintenance and safety, or faults/failures with the CYCROWN CycUltra electric bike, please contact us. E-mail Service: support@cycrown.com www.cycrown.com...
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