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First of all, we would like to thank you for
choosing the REBEL electric bike.
We warmly welcome you to our Demon
Powersports family. We wish you enjoy the
numerous kilometers and happy moments with
your new bike.
After the initial shipment we have made many
improvements and modifications for the REBEL
including:
*Suspended seat post - Takes the shock out of the big
bumps, without the cost or complexity of suspension.
*Adjustable handlebar stem- Provides up to 1 1/2" of
rise and reach adjustment, for fully customizable riding
position.
*Upgraded Shimano derailleur- Rigid cast aluminum
construction gives smoother, more precise shifting.
*New gearing, with taller top gear for relaxed touring,
plus a lower low gear for tight, technical riding.
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Summary of Contents for Demon Powersport REBEL

  • Page 1: Welcome

    *New gearing, with taller top gear for relaxed touring, plus a lower low gear for tight, technical riding. After the initial shipment we have made many improvements and modifications for the REBEL including:...
  • Page 2: Table Of Contents

    Welcome Important Contact Us  Assembly Instructions Parts  Kickstand  Pedal  Wheel   Handle bar Fender and Headlight  Battery Connectors  Battery Charging Tips  Operation Display Features  TFT Screen Instructions  Error Code Definition ...
  • Page 3: Important

    IMPORTANT PLEASE NOTE: THIS MANUAL IS NOT INTENDED Electric Bikes can be dangerous to use. The user or AS A DETAILED USER, SERVICE, REPAIR OR consumer assumes all risk of personal injuries, damage, MAINTENANCE MANUAL. PLEASE SEEK or failure of the bicycle or system and all other losses or ASSISTANCE FROM A QUALIFIED TECHNICIAN damages to themselves and others and to any property FOR SERVICE, REPAIRS OR MAINTENANCE.
  • Page 4: Assembly Instructions

    ASSEMBLY INSTRUCTIONS Your bike has been pre-assembled and requires only a few simple steps to get it ready for you to ride: 1) Remove the outside carton after cutting the nylon bands. Remove all the inside cardboard 3) Install kickstand with provided hardware and tools. protection and bubble wrap.
  • Page 5: Pedal

    4) Install Left and right pedal with provided wrench, make sure check the “R” and “L” marking on the pedal before installation. 5) Install the front wheel on the front suspension fork, make sure to align the brake disk with the brake caliper.
  • Page 6: Wheel

    6) Unscrew and remove the quick release ring from the steerer tube, insert the handle bar tube in between as shown in below picture, then tighten the set screw to secure the quick release ring. 7) Use the provided bolt and nut to install and secure the front fender and headlight, make sure there is no interference between fender and the wheel.
  • Page 7: Fender And Headlight

    8) Connect the connectors near handle bar. Locate the battery key (usually tied to handle bar), use the key to open the battery lock on the frame, insert the lower portion of the battery into the frame, then drop in the battery, turn the key to secure the battery.
  • Page 8: Battery Charging Tips

    The REBEL battery may be charged while on the Do not charge the battery with any other bike or removed and charged at a location away from the chargers then what was originally supplied with REBEL.
  • Page 9: Display

    DISPLAY Features  Suitable for low temperature, Max -20℃.  High-contrast 3.2inch IPS colorful matrix screen.  Ergonomic external button design, easy to operate.  Speed display: AVG SPEED, MAX SPEED, and SPEED (Real-time).  Kilometer / Mile: Can be set according to customers’ habits.
  • Page 10: Tft Screen Instructions

    TFT Screen Instructions Power On/Off Press and hold Power button for 1 second can turn on/off the display. The Display can automatically shut down when there is no operate & ride for X minutes (X could be0~9). *If the display has been set password power on, you need to input the right password before start.
  • Page 11 Speed & Mileage mode switch Walking mode (6km) Short press POWER button can change the speed and Press and hold DOWN button for 2 second can get into walking mode, out of the mode when releases the button. mileage mode, TRIP→ODO→RANGE→TRIP→TIME→MAX SPEED→AVG SPEED **If there is no operation for 5 seconds, display will return Speed (Real-...
  • Page 12 Press Up / Down button to switch between System: Parameter setting Metric / Imperial. Double press POWER button (press interval less than 0.3 second) can get into setting menus, press UP/DOWN buttons to change the parameter setting, press POWER button can switch to next item.
  • Page 13 Press UP/DOWN button to change the auto power Press UP/DOWN button to change the battery Auto off: Battery Ind: off time, from 1 to 9, the number represent time (minutes) indicator, Voltage / Percentage / OFF. to shut down, default value is 5 minutes. *Accurate percentage needs communication with battery.
  • Page 14 Press UP/DOWN button to change the Power Pow Ind: indicator, Power / Current. * This data represents power output of the battery (not motor). Press POWER button get into the password Start password: setting menu. If you had set Start input ON, you must input right password before power on, password is accorded to your setting.
  • Page 15: Error Code Definition

    You need to input the right password before start with 30 Error Code Definition seconds, display will power off automatically if the 850C can show warning message, icon shows on the screen, and password was wrong. show error code at the bottom of the screen, error code from 01~25, definition see the table below.
  • Page 16: Warning And Safety

    WARNINGS AND SAFETY Local laws may prohibit the use of high-speed electric bicycles on bike paths or trails. Be sure you are familiar with the laws in your area. Even if legal, it is usually not safe to You should check the operation of your brake inhibitor ride at high speed on paths or trails around other users.

This manual is also suitable for:

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