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DYU SMART ELECTRIC BIKE M5 INSTRUCTION Do not use the eBike without reading this manual carefully and knowing your eBike thoroughly Please save this manual for future reference...
GETTING STARTED 1. Assembling: Open the box and remove the packaging. 8. Walking Mode: Locate the button marked with “-” Straighten the riser and fasten the latch. Adjust the seat below the display on the left handle. Press and hold it to tube to desired height, and lock the quick release.
INSTALLING THE FRONT WHEEL Installing the Front Wheel I. Basic mechanical principle with the hub and anchor nuts Turn the anchor nuts clockwise to increase clamping, and anti-clockwise to decrease. II. How to install 1. Manually turn the anchor nuts anti-clockwise to loosen for space, and insert the front wheel all the way into the dropouts of the front fork.
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GEARS Some DYU eBikes come with gears, which consists of: • Rear sprocket cluster, called freewheel or cog set • Rear derailleur • Shifter • Control cable • Front sprocket, called chaining • Drive chain The gear mechanism differs in ergonomic design, performance and price.
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Display Display Sample Item Image Description The icon lights up when the headlight is on, and off when Headlight the headlight is off. Current mileage Mileage of a single ride, total and voltage mileage, and battery voltage. Current speed Current speed Current battery level.
Buttons Item Icon Description Press and hold for three seconds Power to power on or off the eBike. Press to gear up, and hold to turn the headlight on and off. Press to gear down, and hold to activate the walking mode. Display Setting Press and hold both the “+”...
SPECIFICATION Model Body material Aluminum alloy frame Expanded size 1770*605*1050 mm ( or 67.32*23.82*41.34 inches) Packing size 1510*240*790 mm Build (or 59.45*9.45*31.10 inches) Wheelbase 1110 mm (or 43.70 inches) Pedal ground clearance 120 mm (or 4.72 inches) Wheel hub 27.5 inches Body color Black Weight...
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SPECIFICATION Model Battery type 18650 lithium-ion Battery capacity 15Ah Battery rated voltage Charging voltage DC42V Charger input voltage AC100-220V Core Charging time 7-8 hours Motor rated power 350W Motor rated speed 290±10r/min Motor rated voltage Controller under voltage value Controller over current value Headlight Rear Rack Walking Mode...
CIRCUIT DIAGRAM DC2.1 Charging Port Power_36V Power_36V Electrolock_36V Electrolock_36V Display 36V Battery Pack Phase Wire A Hall1 Controller Shifter Motor Phase Wire B Phase Wire C Brake Hall-effect Speed Sensor Left Power Cut-off Brake Lever Brake Right Power Cut-off Brake Lever Hall2 Booster Electrolock...
ATTENTION Battery & Charging ● Do not connect the positive to negative, or vice versa. Do not damage, disassemble, or short-circuit the battery. Avoid water, other liquid, or other foreign matter inside the battery to prevent short circuit. ● Instructions in this manual must be followed when charging the battery, otherwise the owner shall take sole responsibility for any consequences.
ATTENTION ● It is advisable not to go over 15 km/h (or 9.32 mph) when riding on any non-motorized lane, downhill, or paved road. ● Slow down in rain or snow as required braking distances increase. ● It is advisable not to ride in storms or any extreme weather. ●...
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