Ensure wheel bolts, brake caliper bolts, handle bar bolts, and pedals are all tight. Inflate tires to within the recommended psi range. For the MT21-MID we recommend 47 - 50 psi. Test brakes and shifter to make sure they are operating normally.
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Inspect your bike on a regular basis for wear or any potential issues that can arise. If you are not comfortable working on your bike we recommend bringing your bike to an MJM location or to a trained bicycle mechanic to work on your bike.
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Battery The battery is a 48V 17.5 AH lithium ion battery. The battery comes with LEDs and a button on the top of the battery for checking battery level, a charger port on the side, and a twist dial on the front for removing the battery from the bike. Installation and Removal To install the battery on the bike, first fit the bottom of the battery to the bike.
Charging should take 4 - 6 hours. If your battery is still not fully charged after 12 hours on the charger, contact MJM as there is likely something wrong with the battery or charger.
Press and hold the power button. You will see the display flash on showing the MJM logo, followed by the main display which will show all your information. To turn off, press and hold the power button until the screen turns off. It should only take a few seconds.
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Display and Controller Pedal Assist ( PAS ) Levels This is the level of assistance the motor will deliver once activated. Your bike has 5 PAS levels numbered from 1-5, with 1 being the lowest level of assistance – (~6 km/h) to 5 being the highest (~32 km/h). Use the “+” and “ ”...
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Settings Modes Your bike can track and display a variety of information from the main screen that can be changed using the “i” button. TRIP: By default when you turn ODO: Odometer will display the the bike on it will display your trip total kilometers the bike has travelled.
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Settings Modes RANGE: CALORIES: Estimates total Estimates calories burned. range remaining. TIME : Tracks your total ride time.
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Settings Settings To enter the settings menu quickly press the “i” button two times in a row. The display will then change, and you will see a couple of menu options. Use the “+” – and “ ” buttons to toggle through the settings and use the “i” button to select. Unit Trip Reset Toggle between metric and imperial.
23 - Motor Abnormality 24 - Motor Hall Signal Abnormality 25 - Brake Abnormality 30 - Communication Abnormality In the event your ebike flashes an error code contact MJM and we will be happy to assist you. 403 475 6488 calgarysales@mjmwheels.com...
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Care Tips MJM Care Tips We want your ebike to work well for years to come, so here are some things you can do to make your bike last as long as possible: Keep it clean A dirty bike can lead to rusting, unnecessary wear, and unwanted sounds.
Warranty Motor / Battery Diminishing one year warranty on the battery, motor and other electrical components, subject to no apparent abuse. The warranty replacement diminishes by 1/ 1 2 for every month of the year. Frame 3 year warranty on the frame for cracks, again subject to no apparent abuse. Warranty does not cover wear parts like tires, brakes, and chain.
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Contact MJM Wheels 3324 114th Avenue SE Calgary, Alberta T2V 3V6 403 475 6488 calgarysales@mjmwheels.com mjmebikes.com...
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