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Does the motor work with the mechanical gears of the Electric Bicycle?

Your Magnum E-bike comes with a rear hub geared motor. The motor has its own internal planetary gear transmission. The mechanical gears on your E-bike are externally attached to the motor wheel and allow you to pedal thereby assisting your E-bike. Using the correct mechanical gears is important since when pedaling the motor is assisted and will work quicker and more powerfully.

What is the correct tire pressure for my Electric Bicycle?

  1. Keeping your tire pressure correct at all times is important. Correct tire pressure will increase the efficiency of your E-bike and prevent from getting flat tires while riding.
  2. The correct PSI varies according to the tire of your E-bike. The maximum PSI can be found on the side of your tire.

Can I ride off-road with my Magnum Bikes E-Bike?

  1. The Magnum Mi5 and Leisger MD5 are both mountain E-bikes. They are made for both off and on road terrain.
  2. The Magnum Ui5 and Leisger CD5 are city bikes made for Urban use and we do not suggest using them off road.

Please note: Off road riding will consume more energy from your battery and limit the range of your E-bike. We strongly caution and advise against jumping and rough riding with your E-bike.

Can I ride my Magnum E-Bike in the rain?

Your E-bike is water resistant and can be ridden in an average rainfall. We advise against riding in heavy rain and strongly advise against leaving your E-bike outside while it’s raining.

If I get a punctured tire must I go to an E-Bicycle specialist to have it fixed?

While we generally suggest that all maintenance on your E-bike is done by someone with ample experience, changing a flat is quite simple.

Magnum Bikes all come standard with a quick release plug to allow for easy access to the rear wheel. Anyone with basic bicycle technical experience can easily disconnect the motor cable change the flat and reconnect it.

NOTICE: When disconnecting and reconnecting the motor cable be sure that the power is turned off and the arrows on the cable on the motor are matched up.

How can I see the display while riding at night?

When riding at night please press the power button on the LCD display once to light the back light on the display.

What is the top speed of my E-Bicycle?

The maximum speed by throttle only is mandated by federal law at 20 MPH.

While riding on your E-bike you can pedal to reach higher speeds. The maximum speed will depend on the riding conditions as well as your participation.