Demon Powersport TRONIO User manual

1
First of all, we would like to thank you for
choosing the TRONIO 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 TRONIO
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.

2
Welcome 1
Important 3
Contact Us 3
Assembly Instructions 4
Parts 4
Kickstand 4
Pedal 5
Wheel 5
Handle bar 6
Fender and Headlight 7
Battery Connectors 8
Battery Charging 9
Tips 9
Operation 9
Display 10
Features 10
TFT Screen Instructions 11
Error Code Definition 16
Warning and Safety 17

3
IMPORTANT
Electric Bikes can be dangerous to use. The user or
consumer assumes all risk of personal injuries, damage,
or failure of the bicycle or system and all other losses or
damages to themselves and others and to any property
arising as a result of using the bicycle.
As with all mechanical components, the bicycle is subjected
to wear and high stresses. Different materials and
components may react to wear or stress fatigue in
different ways.
If the design life of a component has been exceeded, it may
suddenly fail possibly causing injuries to the rider. Any form
of crack, scratches or change of coloring in highly stressed
areas indicate that the life of the component has been
reached and it should be replaced.
Please do not hesitate to contact us. If any problems may
occur, please email us at cus[email protected] for
any customer service solutions such as replacement parts,
technical information, and any other issues.
For any other commercial or general inquires please
contact Demon Powersports at 905 475 8383 or
Email us at [email protected]
PLEASE NOTE: THIS MANUAL IS NOT INTENDED
AS A DETAILED USER, SERVICE, REPAIR OR
MAINTENANCE MANUAL. PLEASE SEEK
ASSISTANCE FROM A QUALIFIED TECHNICIAN
FOR SERVICE, REPAIRS OR MAINTENANCE.
DO NOT DISASSEMBLE, MODIFY OR
REPLACE ELECTRICAL PARTS.

4
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
protection and bubble wrap. Carefully remove
your bike from the carton and gently rest it in
place
2) Ensure the following pieces are included in the
package. If there are any missing parts, please
contact Demon for help replacing missing
pieces.
a) Bike
b) Pedals
c) Charger
d) Key for battery pack (usually attached with
plastic tie either on the handlebar or on the
battery)
e) Assembly Tools
3) Install kickstand with provided hardware and tools.

5
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.

6
6) Remove the bubble wrap and rubber band from the steerer tube, install the handle bar and stem
assemble on the steerer. Align the stem with the front wheel, then flip open the hinged cap on the
stem, tighten the top stem bolt with the provided Allen wrench. Make sure there is no up and down
play between the suspension fork and the frame tube.
7) Rotate and adjust the handle bar to a comfortable angle, then tighten the long bolt on the stem to
secure the handle bar. Firmly tighten the two side bolts on the stem, make sure there is no play in the
whole assembly.

7
8) Use the provided bolt and nut to install and secure the front fender and headlight. Fender can be
adjusted by two side screws on the support bracket. Make sure there is no interference between
fender and the wheel.
9) 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 upper portion of the battery into the frame, then turn
the switch, drop in the battery and turn the key to secure the battery.

8

9
BATTERY CHARGING
Included with your new TRONIO is a lithium ion battery,
along with a charger, which plugs into a standard
household electric receptacle. A lithium ion battery
requires specially designed chargers. You should never
charge your battery with a substitute charger that is not
designed for this use.
Your TRONIO battery arrives with 70% charge. It is
recommended that you fully charge the battery before your
first use. The TRONIO battery may be charged while on the
bike or removed and charged at a location away from the
TRONIO. To charge the battery please follow the steps
below:
- Remove the rubber cover on the charging socket
- Place the charger in a flat, secure place, and
connect the DC output plug from the charger
(round barrel connector) to the charging port on
the side of the battery pack.
- The indicator light on the charger will be red /
orange when battery is charging and will turn
green when fully charged.
The charger will charge a fully depleted battery in 3— 4
hours. If the battery will not be used for an extended
period of time, charge it fully and recharge it every 2
months. Store it in a cool, dry place. If you
experience unusual sounds or odors coming from the
charger or the battery, unplug charger immediately and
contact Demon Powersports customer service.
BATTERY CHARGING TIPS
- Recharge battery after every use. This will keep
the battery in good shape for longer time.
- Do not allow any liquids near or inside the battery
charger.
- Do not charge the battery with any other chargers
then what was originally supplied with your
TRONIO
- Fully charge the battery before each use to extend
the life of the battery and help to reduce the
chance of over discharging the battery pack.
- Do not place the battery near fire or corrosive
substances.
OPERATION
Your TRONIO is equipped with an LCD meter that
monitors pedal assist, speed, odometer, trip distance,
riding time, and battery energy level. To turn the meter
on, make sure the battery is fully inserted into the
TRONIO battery holder.

10
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.
Smart battery indicator: Provide a reliable battery
indicator.
9-level Assist: 3-level/5-level/9-level optional.
Mileage indicator: Odometer/Trip distance/ Clock/
Riding time.
Power indicator: real time power indicator, digital or
analog.
Battery information needs to be supported by
battery communication)
DST indicator needs to be supported by battery
communication)
Self-Testing
Speed limit value indicator
Error code indicator.
Light sensor (Optional )
Software upgraded: Software can be upgraded
through UART.
USB charging port: 5V/500mA
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