OHVALE GP-0 Parts list manual

Last update 01/04/2021
BEFORE STARTING
Use & Maintenance

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Page 2
This manual must be considered as an integral part of the vehicle and includes the most up-to-date information at the time of going to print.
Ohvale S.r.l. therefore reserves the right to make changes of any kind to this manual at any time without notice and without any obligation
in this regard.
This manual may not be reproduced, in whole or in part, without the express written authorization of Ohvale S.r.l.
The vehicle reproduced in this manual may differ from the vehicle owned.
1. WARNINGS
Using the motorcycle safely is an important responsibility. One of the purposes of this manual is to inform about the possible risks that
is possible to incur with an incorrect use of the vehicle. Therefore, in order to guarantee safety and driving pleasure, it is expressly
recommended to: (i) read this manual carefully; (ii) strictly follow the recommendations contained in this manual; (iii) pay attention to
the messages contained in this manual, as well as on the vehicle; (vi) take the time necessary to practice with the vehicle in safe places
in order to understand its operation and get used to overall dimensions and weights.
The maximum technically permissible load on the bike is 110 Kg.
The transport of passengers or luggage is prohibited. Excessive loads, as well as
the transport of passengers or luggage, can cause accidents resulting in serious
injury or death.
The vehicle is not approved for road use and it is forbidden to use it on public
roads. The GP-0 / GP-2 motorcycle can only be used in suitable facilities or private
areas equipped for the use of this type of vehicle. In any case, it is recommended
that you never drive the vehicle beyond your capacity or faster than the conditions
of the road allows.
Always wear appropriate personal protective clothing, an approved full-face
helmet, full leather suit, boots, gloves and approved back protector before using
the vehicle. The use of helmets and approved protective clothing helps to
significantly reduce the number and severity of injuries to the head and other parts
of the body.
Make sure you are in perfect psycho-physical health and that you are not under the
influence of alcohol and / or drugs. Even only one alcoholic drink can reduce
reaction time and the ability to react to changing conditions.
Make sure that the vehicle is subject to proper and constant maintenance in order
to ensure that it is always in condition to be driven safely. In particular, it is
recommended to check the condition of the vehicle and its components before
each ride and carry out at least all the maintenance recommended in this manual.
Improper vehicle maintenance can cause accidents resulting in serious injury or
death. It is expressly not recommended to install accessories that can make the
vehicle dangerous, as well as the use of non-original spare parts and accessories
(i.e. not designed by Ohvale Srl), as well as making changes of any kind to the
vehicle that alter the its original project. This could compromise the safety of the
vehicle (which could cause accidents resulting in serious injury or death), as well
as voiding the warranty.
Be sure to use the vehicle's engine in non-enclosed or partially enclosed areas as
the exhaust gases contain carbon monoxide, a colorless and odorless gas which
inhalation can cause unconsciousness and even death. It is therefore
recommended to start the vehicle engine only in open and well-ventilated areas.

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2. HALF-HANDLEBAR POSITION
Fixing of the half-handlebars:
•In the case of half-handlebar bracelets as in fig. A, lay them against the upper steering plate and hold them in position
manually.
•Insert the half-handlebar inside the seat of the bracelet and rotate it until obtaining the ideal position for rider’s
ergonomics.
•Tighten the fixing screw of the half-handlebars indicated by the arrow. (tightening torque max 22 Nm)
•Repeat the operations for the other half-handlebar.
3. CHOKE –STARTING THE ENGINE
3.1. HANDLEBAR CHOKE COMMAND
Choke command is placed on the left side half-handlebar for mod.
110 Automatic or equipped with DELL’ORTO PHBH 28 carburetor.
To activate it, it is necessary to press the lever along its entire stroke
according to the direction indicated in the figure and keeping it in
position.
3.2. CARBURETOR CHOKE COMMAND
The choke command is present on the left-side of the carburetor. To activate it, press the lever along the direction
indicated in the figure.
Mikuni 22
ZS PZ27
Kehin PE28
For mod. 110 4S
For mod. 160 4S
For mod. 190 DAYTONA
160 4S

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3.3. ENGINE START mod. 110 AUTOMATIC
To start the cold engine:
•Open the fuel taps of the tank and of the carburetor by rotating the command counter clockwise.
•Activate the choke control and hold it in position (follow the direction of the arrow in the photo).
•Set the engine kill command in ON position.
•Pull the rear brake. (hand master cylinder on the left half-handlebar).
•Push the starter button.
•Deactivate the choke command with the engine running and let it run at minimum rotation speed for a few
minutes to warm it up.
Info Do not use the choke command to start up the engine when it’s hot.
Info Do not use the throttle during start-up to avoid problems with kickback of the start lever and backfires
inside the carburetor.
3.4. ENGINE START with KICK STARTER
To start the cold engine:
•Open the fuel tap by rotating the command counter clockwise.
•Activate the choke command and hold it in position as previously indicated.
•Set the shift in neutral.
•Set the engine kill command in ON position.
•Push the kick starter lever until the TDC* piston position (the effort increases). * TDC = Top Dead Centre
•Keep the lever pressed and when the effort begins to decrease, push the lever quickly and vigorously throughout its
stroke.
•Deactivate the choke command with the engine running and let it run at idle speed for a few minutes to warm it up.
Info Do not use the choke command to start up the engine when it’s hot.
Info Do not use the throttle during start-up to avoid problems with kickback of the start lever and backfires
inside the carburetor.
Pay attention to the return of the starting lever. If the lever does not return to its initial
position turn off the engine.
NOTE If the engine does not start after 10 attempts, wait a few minutes and try again by
deactivating the choke command.
NOTE For correct engine start-up and operation, check that the minimum rotation speed is
approximately 2000 rpm.
NOTE For correct engine start-up and operation, check that the minimum rotation speed is
approximately 2000 rpm.
NOTE If the engine doesn’t start in 5 seconds, release the start button and wait 10 seconds
before trying again.

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4. SHIFT LEVER
The shift lever is placed Gears positions
on the left side of the engine. The neutral (N) is placed before the first gear.
4.1. REVERSE SHIFT LEVER
The shift lever is placed Gears positions.
On the left side of the engine. The neutral (N) is placed before the first gear.
5. REFUELING
To refuel:
• Place the motorbike on the rear stand.
• Turn the tank cap counterclockwise to remove it.
• Refuel, taking care not to overfill the tank causing spills.
• Insert and screw in the tank cap making sure it is properly closed.
6. ENGINE RUNNING-IN
During the first 2 hours of use, follow the instructions below to ensure future reliability and performance of the
motorcycle.
• Leave the engine running at the minimum rotation speed for a few minutes before use the motorcycle.
• Avoid turning on the gas completely.
• Avoid rapid acceleration and hard braking.
• Do not exceed the specified engine performance:
After completing the running-in, it’s recommended to upshift within the engine RPM ranges indicated below. If you
have the Alfano 6 dashboard (optional), it is advisable to set the switch on of the last two red LEDs for the minimum
and maximum value of the ranges indicated here:
Hours of use
Throttle opening
From 0 - 30 minutes.
Up to and not over 1/2.
From 30 - 90 minutes.
Up to 3/4.
From 90 - 120 minutes.
Up to 100%
ENGINE
RANGE UPSHIFTING (RPM)
110 4S
10000 / 10200
160 4S
10000 / 10200
190 DAYTONA
10200 / 10400
NOTE For a correct use, avoid the start of the limiter, but take advantage of the torque of
the engine.
NOTE To avoid gearbox problems, you MUST pull the clutch lever for up and down shifting.