Snowmobile Polaris 650 Pro RMK 155 / 650 RMK Khaos 146 Slash / 850 Pro RMK 155. Owner’s Manual (2024)

ADJUSTABLE HEADLIGHT

NOTICE

The image below is for reference only. Your model may differ slightly.

HEADLIGHT INSPECTION

It is very crucial to correctly complete the steps below in order to achieve optimal
headlight performance. The headlight can be inspected for vertical aim using the
following procedure.

1. In a well-ventilated area, position the snowmobile on a level surface with the

headlight approximately 25 ft (7.6 m) from a wall

2. Place the rider or the approximate weight of the rider on the seat or tunnel

floorboards.

3. Measure the distance from the floor to the center of the headlight and make a

mark on the wall at the same height

4. Start the engine. Move the headlight switch to low beam.

5. Observe the headlight aim on the wall. There should be a distinct horizontal

line on the wall from the low beam. That line should align with the mark on
the wall

FEATURES

HEADLIGHT ADJUSTMENT

1. Shut off engine.

WARNING

To prevent serious injury, NEVER attempt to adjust the headlight while the

engine is running.

2. If adjustment is necessary, an adjuster knob is located on the back of the

headlight, which can be accessed by removing the vehicle’s left side panel.

NOTICE

The adjuster knob is located at the rear of the light above the plug.

3. To LOWER the beam, turn the adjuster knob CLOCKWISE.

4. To RAISE the beam, turn the adjuster knob COUNTERCLOCKWISE.

TOOLS

Remove the hood assembly to
access the spare drive belt
container

. The spare drive

belt container is attached to the
front bumper and holds the
spare belt, spare spark plugs,
and spark plug wrench.

NOTICE

Spare belt and spark plugs are not provided with the snowmobile.

L-WRENCH

When properly engaged in the bracket,
the L-wrench

secures the fender to

the console. To retrieve the L-wrench,
rotate it counter-clockwise and slide it
upward from the bracket. Return the
L-wrench to the bracket and rotate it
clockwise when not in use.

FEATURES

SPARK PLUG WRENCH

The spark plug wrench secures to the spare drive belt container on the front
bumper. Remove the container to add or access a spare spark plug or belt.

REPLACEMENT DRIVE BELT

A replacement drive belt can be stored in the spare drive belt container

located under the hood.

QUICKDRIVE

The QUICKDRIVE drive system utilizes a drive belt that exhibits extraordinary
performance and service life when the belt is handled properly before and during
installation. Improper handling of this belt can result in a shortened service life.

Inspect and change the belt at the intervals outlined in the

Maintenance

chapter.

Special tools are required to remove and install the QUICKDRIVE belt. Your
authorized POLARIS dealer can assist with this service.

BELT HANDLING

• Store a new belt in original packaging. Remove only when ready for

installation.

• Avoid belt contact with solvents, oils or chemical cleaners.
• Do not crimp or bend the belt to a diameter less than the upper sprocket.
• Do not back-bend the belt.
• Do not twist or flip the belt.
• Do not use a pry bar or screwdriver to remove or install the belt.
• Always break in a new belt properly. See page 119 for belt break-in

procedures.

CARGO STORAGE

Never hang heavy items or fuel
containers from the rear of the tunnel.
Cargo may be stowed only in the tunnel
storage bag (if equipped) or under the
seat.

The maximum weight capacity for the
tunnel is 15 lb (7 kg). Include the weight
of the cargo bag when determining
cargo weight.

NOTICE

Exceeding the tunnel cargo weight capacity could result in tunnel and or

suspension pad damage. Do not exceed the weight limit.

FEATURES

RAIL SCRATCHERS

Matryx RMK models are equipped with rail scratchers to help prevent
overheating when riding on ice or hard-packed snow.

NOTICE

Do not install accessory bogie wheels on the inside of the rail beams if your

model is equipped with a remote reservoir rear track shock or damage will

occur. The rail scratchers must be removed as they interfere with the

accessory bogie wheels.

ACCESSORIES

POLARIS offers a wide range of accessories for your snowmobile to help make
each ride more enjoyable.

Use only POLARIS parts and accessories on your POLARIS snowmobile. Use
of unapproved parts and accessories may result in:

• Non-compliance with government/industry requirements
• Voiding of warranty
• Injury to self or others

This applies to, but is not limited to the following areas: brakes, clutches, fuel
systems, and exhaust systems. Exhaust systems are critical safety areas that

must

use approved POLARIS parts. Please see your authorized POLARIS

dealer for service.

FEATURES

DETONATION ELIMINATION TECHNOLOGY
(DET)

When DET senses and takes action to reduce detonation, the driver may notice
a drop in engine RPM and/or reduced performance.

The ECU will illuminate the check engine LED and display “DETONATION” on
the LCD screen whenever the DET system is active.

If the ECU determines the detonation cannot be controlled by normal means,
and further operation may cause engine damage, the check engine LED will
flash, the instrument clusters will display “DETONATION” and the ECU will
either limit the maximum engine speed or turn off the engine.

If the ECU limits RPM, the limit will remain active until the driver stops and
restarts the engine.

NOTICE

The most likely causes of severe detonation are outlined in the troubleshooting

table on page 224.

DETONATION PROTECTION MODES

Check Engine LED/Gauge Display

Protection Mode

Matryx RMK Models

LED illuminated / “DETONATION”
displayed

Slight drop in engine RPM/power

LED flashing / “DETONATION” displayed

Exhaust valves close to reduce engine
RPM/power. Restart engine to reset.

FEATURES

OIL PUMP FAILURE PROTECTION

If the ECU determines there is a problem with the electronic oil pump control
circuit, the engine management system will limit engine speed to approximately
4500 RPM and illuminate the check engine indicator light on the instrument
cluster. For Patriot Boost models, if only the turbo oil pump fails, engine speed
will limit to approximately 7000 RPM.

EXTENDED IDLE ENGINE SHUTOFF

The Extended Idle Engine Shutoff feature causes the ECU to shut down the
engine when engine temperature reaches a specific temperature (see table
below) and there is no throttle lever input for 5 minutes.

MODEL

ENGINE TEMP.

Matryx RMK models

120° F (49° C)

NOTICE

The 7S display (if equipped) will remain on when the key is in the ON position.

After 60 seconds, the display backlight will dim and then fully shut down after

10 minutes of inactivity.

SECURITY SYSTEM (IGNITION LOCK SYSTEM)

Your snowmobile has an optional security function that can be activated by an
authorized Polaris dealer. If you have this feature activated, you can lock the
ignition to prevent unauthorized use when leaving the snowmobile unattended.
A locked system will limit engine speed to 3000 RPM, which prevents clutch
engagement, and the snowmobile will not move when throttle is applied.

FEATURES

GAUGE

STANDARD INSTRUMENT CLUSTER

Playback

Low Battery Voltage

Low Oil

Engine Hot

Check Engine

Low Fuel

High Beam

Parking Brake

Reverse

Security

SET Button

MODE Button

NOTICE

Certain products will damage the lens and other plastic surfaces. Do not use

alcohol to clean the instrument cluster. Immediately clean off any gasoline that

splashes on the instrument cluster.

The instrument cluster contains indicator lights and the rider information center.
The information center can be controlled by the MODE button

and SET

button

on the instrument cluster.

GAUGE

INDICATOR LAMPS

INDICATOR

CONDITION

This indicator appears if an EFI-related fault occurs. Do not operate
the snowmobile if this warning appears. Serious engine damage
could result. Your authorized POLARIS dealer can assist.

The over-temperature indicator will

illuminate

when the engine is

overheating. Take action to cool the engine. The indicator will

flash

when engine temperature reaches critical levels.

Stop the engine

immediately.

The low oil indicator light may flicker at times due to oil movement in
the bottle, but when the light comes on and remains on, add the
recommended oil before further operation.

The low battery voltage indicator illuminates when the battery voltage
is low.

The playback indicator illuminates when the gauge is in playback
mode.

The low fuel indicator illuminates when there is 2 gal (7.5 L) of fuel
remaining in the tank.

The high beam indicator illuminates when the lights are set to high
beam.

The parking brake Indicator illuminates when the parking brake is
engaged. It will also illuminate when the service brake is in use.

The reverse indicator flashes when the transmission is in reverse.

The security indicator illuminates when the security system is
activated.

GAUGE

RIDER INFORMATION CENTER

The rider information center is located in the instrument cluster. The center
displays vehicle speed, engine speed, odometer, trip meters (2), total engine
hours of operation, fuel level, engine temperature, and a diagnostic display
mode.

Setting changes must be made with the engine running or with the vehicle
powered by an external DC power supply connector. The information center is
set to display standard units of measurement for distance and temperature.

Information Display Area

- Displays engine speed or vehicle speed

(whichever is not displayed in the speed display), engine temperature and
maximum vehicle speed.

Speed Display

- Displays vehicle speed or engine speed.

Fuel Gauge

- The segments of the fuel gauge show the level of fuel in the

fuel tank. When the last segment clears, a low fuel warning is activated. All
segments including the fuel icon will flash. Refuel immediately.

TIP

If the fuel icon fails to display, an open or short circuit has occurred in the fuel

sensor circuit. See your authorized POLARIS dealer.

Odometer/Engine Hour Display

- This area displays the odometer, Trip A,

Trip B and engine hours.

GAUGE

INFORMATION DISPLAY AREA

This area displays either engine speed or vehicle speed (whichever is not
displayed in the speed display), engine temperature, maximum vehicle speed,
and speed or RPM. To change the display,

press and release

the MODE button

or the MODE switch until the desired item is displayed.

SPEED DISPLAY AREA

The speed display area displays either vehicle speed or engine speed. Vehicle
speed is displayed in either miles per hour (MPH) or kilometers per hour (km/h).
Engine speed is displayed in revolutions per minute (RPM).

1. To change which item displays, first make sure the information display area

is set to display either engine speed or vehicle speed.

Press and release

the center button.

FUEL GAUGE

The segments of the fuel gauge show the level of fuel in the fuel tank. When the
last segment clears, a low fuel warning is activated. All segments including the
fuel icon will flash. Refuel immediately.

TIP

If the fuel icon fails to display, an open or short circuit has occurred in the fuel

sensor circuit. See your authorized POLARIS dealer.

GAUGE

ODOMETER/ENGINE HOUR DISPLAY AREA

This area displays the odometer, Trip 1 meter, Trip 2 meter, CLOCK, and Engine
Hours meter.

The odometer displays the total distance traveled by the vehicle since
manufacture. Each trip meter records the distance traveled by the vehicle on a
trip if the meter is reset before each trip. The CLOCK displays the time, and the
engine hour meter displays the total hours the engine has been in operation
since manufacture.

To change the display,

press and release

the SET button or SET switch until the

desired item is displayed.

To reset a trip meter,

press and hold

the SET button or SET switch until the

meter resets to zero.

PLAYBACK FUNCTION

The playback function allows the rider to record and play back engine speed,
vehicle speed and throttle position sensor information for up to three minutes.

TO RECORD

Press and hold

the center

button on the instrument cluster to enter the

Options Menu.

Press and release

the MODE button until PLAYBACK appears in the

information display area.

GAUGE

Press and release

the SET button.

RECORD will appear in the information display area.

4. To begin recording,

Press and release

the SET button.

The playback indicator will flash while recording is in progress. Recording is
complete when the light stops flashing.

NOTICE

To stop recording at any time during the recording process,

press and release

the SET button.

TO PLAYBACK

1. To play back the recorded data, stop the vehicle and wait for engine speed to

drop below clutch engagement.

Press and hold

the center

button on the instrument cluster to enter the

Options Menu.

Press and release

the MODE button until PLAYBACK appears in the

information display area.

GAUGE

Press and release

the SET button twice.

PLAY will appear in the information display area.

Press and release

the SET button to play the recorded data.

Once playback has concluded, REPLAY will appear in the information
display area.

Press and release

the SET button to REPLAY recorded data.

Press and release

the MODE button to end playback and return to the

Options Menu.

STANDARD/METRIC DISPLAY

The odometer and temperature displays can be viewed in either standard or
metric units of measurement. Both displays change if units are changed. The
new settings will remain until changed by the operator.

Change Method 1

Press and hold

the center

button on the instrument cluster to enter the

Options Menu.

Press and release

the MODE button until engine temperature appears in the

information display area.

Press and release

the SET button or SET switch to change units.

GAUGE

Change Method 2

Press and release

the SET button or SET switch until the odometer appears

in the information display area.

Press and hold

the SET button or SET switch until the units change.

SECURITY SYSTEM (IGNITION LOCK SYSTEM)

This system is an optional feature and will not function until it has been activated
by your authorized POLARIS dealer. If you have this feature activated, you can
lock the ignition to prevent unauthorized use when leaving the snowmobile
unattended. A locked system will limit engine speed to 3000 RPM, which
prevents clutch engagement, and the snowmobile will not move when throttle is
applied.

If you wish to use this feature, you must complete all four tasks on the following
pages to have your system activated and to change the security code to one of
your own choosing.

FIRST TIME USE OF YOUR SECURITY SYSTEM

Perform all tasks in the order shown if you wish to activate and use the optional
security system.

TASK 1: Activate the security system

See your authorized POLARIS dealer to have the optional security system
feature activated in the electronic control unit (ECU).

TASK 2: Lock the System the First Time

NOTICE

To lock the system for the first time, use code 000.

GAUGE

Press and hold

the center

button on the instrument cluster to enter the

Options Menu.

Press and release

the MODE button until SECURITY OFF appears in the

information display area.

Press and release

the SET button.

ENTER CODE will appear in the information display area.

Press and release

the SET button to increase the 1st digit.

Press and hold

the SET button to accept the 1st digit and advance to the 2nd

digit.

Press and release

the SET button to increase the 2nd digit.

GAUGE

Press and hold

the SET button to accept the 2nd digit and advance to the 3rd

digit.

Press and hold

the SET button to accept the 3rd digit and submit code.

If code is correct, SECURITY ON will appear in the information display area.
The system is now locked. Proceed immediately to Task 3.

If code is incorrect, BAD CODE will appear in the information display area.
Return to step 3 to re-enter code.

GAUGE

TASK 3: Unlock the System

NOTICE

To unlock the system for the first time, use code 000.

1. While the engine is running,

Press and release

the SET button.

ENTER CO will appear in the information display area.

Press and release

the SET button to increase the 1st digit.

Press and hold

the SET button to accept the 1st digit and advance to the 2nd

digit.

Press and release

the SET button to increase the 2nd digit.

GAUGE

Press and hold

the SET button to accept the 2nd digit and advance to the 3rd

digit.

Press and release

the SET button to increase the 3rd digit.

Press and hold

the SET button to accept the 3rd digit and submit code.

If code is correct, SECURITY OFF will appear in the information display area

NOTICE

The system is now

unlocked

If code is incorrect, BAD CODE will appear in the information display area.
Return to step 1 to re-enter code.

8. You must now enter a new security code. Proceed immediately to TASK 4.

GAUGE

TASK 4: Enter Your New Security Code

1. Immediately after locking and unlocking the system, and while SECURE

OFF is displayed, simultaneously

press and hold

the MODE and SET

buttons.

SET NEW CODE will appear on the information display area.

Press and release

the SET button to increase the 1st digit.

Press and hold

the SET button to accept the 1st digit and advance to the 2nd

digit.

Press and release

the SET button to increase the 2nd digit.

Press and hold

the SET button to accept the 2nd digit and advance to the 3rd

digit.

GAUGE

Press and release

the SET button to increase the 3rd digit.

Press and hold

the SET button to accept the 3rd digit.

CODE SET will appear in the information display area, and then the new
code will blink three times in the information display area

NOTICE

Your new code is now set. The system is NOT locked.

8. Record your new security code in a safe place for future reference.

Record your new personal security code here: __________________

TIP

If you lose your personal security code, see your authorized POLARIS dealer

to have the code reset to “000”. Then perform TASK 2 through TASK 4 to

change the code to one of your own choosing.

GAUGE

LOCKING SYSTEM WITH PERSONAL SECURITY CODE

1. Start the engine.

Press and hold

the center

button on the instrument cluster to enter the

Options Menu.

Press and release

the MODE button until SECURITY OFF appears in the

information display area.

Press and release

the SET button.

ENTER CODE will appear in the information display area.

Press and release

the SET button to increase the 1st digit.

Press and hold

the SET button to accept the 1st digit and advance to the 2nd

digit.

GAUGE

Press and release

the SET button to increase the 2nd digit.

Press and hold

the SET button to accept the 2nd digit and advance to the 3rd

digit.

Press and hold

the SET button to accept the 3rd digit and submit code.

If code is correct, SECURITY ON will appear in the information display area.
The system is now locked. Proceed immediately to Task 3.

If code is incorrect, BAD CODE will appear in the information display area.
Return to step 3 to re-enter code.

GAUGE

UNLOCKING SYSTEM WITH PERSONAL SECURITY
CODE

1. While the engine is running,

Press and release

the SET button.

ENTER CODE will appear in the information display area.

Press and release

the SET button to increase the 1st digit.

Press and hold

the SET button to accept the 1st digit and advance to the 2nd

digit.

Press and release

the SET button to increase the 2nd digit.

Press and hold

the SET button to accept the 2nd digit and advance to the 3rd

digit.

GAUGE

Press and release

the SET button to increase the 3rd digit.

Press and hold

the SET button to accept the 3rd digit and submit code.

If code is correct, SECURITY OFF will appear in the information display area

NOTICE

The system is now

unlocked

If code is incorrect, BAD CODE will appear in the information display area.
Return to step 1 to re-enter code.

CHANGING TO A NEW SECURITY CODE

Any time you wish to change your current security code to a new code, perform
TASK 2 through TASK 4 of the First Time Use of Your Security System
procedure. Instead of using the factory default code “000” in TASK 2 and TASK
3, use your current security code.

GAUGE

SECURITY SYSTEM ACCESS QUICK REFERENCE

Now that you have become familiar with the procedure for locking and unlocking
the system, use the chart below as a quick reference.

SECURITY SYSTEM ACCESS QUICK REFERENCE CHART

ACTION

RESULT

1. Start engine

Press and hold

the center

button

Press and release

the SET button

until SECURITY appears in
information display area.

Press and release

SET button.

Displays ENTER CODE (to lock
the system)

Press and release

the SET button

Advances a digit on the ENTER
CODE screen

Press and hold

the SET button

Accepts a digit and displays the
next digit position (if any remain)
on the ENTER CODE screen

While SECURITY OFF is shown on the
information display area, simultaneously

Press and hold

the MODE and SET

button.

Allows user to change security
code.

DIAGNOSTIC DISPLAY MODE

The diagnostic display mode is for
informational purposes only. Your
authorized POLARIS dealer can
perform all major repairs.

The diagnostic mode is accessible only
when the check engine warning
indicator is illuminated

and

a diagnostic

code is active.

Do not stop the engine if you want to view the active code (failure code). Active
codes cannot be retrieved if power is interrupted to the instrument cluster. The
codes will become inactive codes if power is interrupted. Inactive codes are
stored in the history of the unit. Please see your authorized POLARIS dealer can
help retrieve inactive codes.

Use the following procedure to view active codes.

GAUGE

1. Do not stop the engine.

Press and hold

the center

button on the instrument cluster to enter the

Options Menu.

Press and release

the MODE button until DIAGCODE appears in the

information display area. The Diagnostic display mode will appear in the
Options Menu if there is an active trouble code.

TIP

When the diagnostic mode is displayed, the check engine warning indicator will

begin to flash.

4. A set of two numbers will appear in the display.

• The 2-6 digit suspect parameter number (SPN) in the information display

area indicates which component is generating the fault code.

• The 1-2 digit failure mode indicator (FMI) number in the odometer area

indicates the fault mode, such as open or short circuit.

5. More than one fault may be active. Press and hold the SET button or SET

switch for two seconds to toggle to the next active code. Repeat until all
codes are retrieved.

6. See Diagnostic Trouble Codes for code definitions and failure descriptions.

FUEL TYPE SELECTION

When using the recommended 91
non-ethanol gasoline, always select the
91 NON-ETHANOL setting. When using
ethanol, MTBE, or other forms of
oxygenated gasoline, the fuel type must
be changed to
NON-PREMIUM/ETHANOL in the
gauge.

IMPORTANT

Whenever in doubt of your fuel purchase, use the NON-PREMIUM / ETHANOL

mode.

Use the following procedure to change the fuel type designation in the gauge.
Refer to the fuel type selection label located inside the left side panel.

GAUGE

1. Start the engine.

Press and hold

the center

button to enter the Options Menu.

Press and release

the MODE button until FUEL TYPE is displayed in the

information display area.

Press and release

the SET button to toggle through available options until

the desired fuel type is displayed in the information display area.

5. To exit Options Menu,

Press and release

the MODE button until EXIT

appears in the information display area.

Press and release

the SET button to exit. The fuel type being displayed is the

active fuel type.

HEATED GRIPS

The heated handlebar grips can be operated using the Heated Grips switch on
the console.

To activate the warmers in the
handlebars, use the Heated Grips
switch on the console above the gas
cap. Choose from three heat settings:

High

Off

Low

ENGINE OVERHEAT INDICATOR

The over-temperature indicator on
the standard instrument cluster will

illuminate

when the engine is

overheating. Take action to cool the
engine. See page 64. The indicator
will

flash

when engine temperature

reaches critical levels.

Stop the

engine immediately.

GAUGE

FLASHING INDICATOR

Flashing indicators indicate continued operation could result in serious engine
damage. The engine management system will automatically reduce engine
power and create a misfire condition. Stop the engine

immediately

. Allow the

engine to cool down.

NOTICE

If engine overheating seems to be caused by something other than poor

cooling conditions, your authorized POLARIS dealer or other qualified

technician can perform a diagnosis.

ENGINE-COOLING ACTIONS

If the engine is overheating, promptly take action to cool the engine.

• Drive in loose snow.
• Stop the engine and allow it to cool down.
• View the coolant level.

Do not open the pressure cap while the engine is hot

• Add coolant if the level is low.

Do not add coolant while the engine is hot. Wait

for the engine to cool before adding coolant.

• If snowmobile is equipped with rail scratchers, make sure they are deployed.

NOTICE

If you must continue to operate while the indicator light is

illuminated

, drive

slowly and stop the engine frequently to allow it to cool down.

GAUGE

RIDE COMMAND DISPLAY

OVERVIEW

Welcome to Polaris Ride Command. This intuitive software includes a variety of
interactive features and access to your snowmobile’s custom information.

For a safe and enjoyable riding experience with your new display, be sure to
read your vehicle’s owner’s manual and this user’s guide. Should you need
additional assistance with display operation or software updates, please see
your authorized Polaris dealer or visit

ridecommand.polaris.com

For the latest Ride Command information, including software, maps, and trails
updates, please visit

ridecommand.polaris.com

WARNING

Do not enter information while operating your vehicle. Failure to pay attention

to the operation of your vehicle could result in loss of control, injury, or death.

You assume all risks associated with using this device. Read your user’s guide

thoroughly and always drive with the latest maps and road data from

ridecommand.polaris.com

BEFORE YOU DRIVE

Before driving with your new display, please complete the following:

• Read this manual in its entirety.
• Familiarize yourself with the features and operations of the display while the

vehicle is stationary.

• Download the Polaris Ride Command application from your phone’s app store

and create your personalized account.

• Check your display to ensure you have the appropriate maps and roads

visible for your area. For instructions on updating the maps on your display,
see page 89.

• When updating software, be sure you are using a compatible USB flash drive.

See page 91 for more information.

• Check

https://www.polaris.com/en-us/owners-manuals

for the latest updates

to the owner’s manual.

NOTICE

Using the display for an extended period of time while the vehicle’s engine is

off can drain the battery.

RIDE COMMAND DISPLAY

SPEED LIMITATION

Various aspects of the display such as the front and rear cameras, phone
contacts, and call logs may be unavailable while driving at high speeds.

DEVICE OPERATING REQUIREMENTS

Phone functionality, in pairing with this display, is dependent on the capabilities
of your cell phone.

NOTICE

Some cell phones or operating systems will not work as shown in this manual.

RIDE COMMAND BUTTONS

BUTTON

DESCRIPTION

FUNCTION

5-Way User

Interface (UI) Control

Moves the cursor and pans the focus
on the map screen.

Up Button

Zooms in when using the map and
scrolls up through lists of features.

RIDE COMMAND DISPLAY

BUTTON

DESCRIPTION

FUNCTION

Polaris Button

Opens and closes the Badge Panel.

Down Button

Zooms out when using the map and
scrolls down through lists of features.

Back Button

Cycles all screens and backs user
out of menus.

GAUGE SCREEN

The Gauge Screen is the screen that will appear upon vehicle start-up and
displays a customizable view of vehicle information including speed, RPM, fuel
level, engine temperature, engine hours, trip meter, battery voltage, and
compass.

RIDE COMMAND DISPLAY

Snowmobile Polaris 650 Pro RMK 155 / 650 RMK Khaos 146 Slash / 850 Pro RMK 155. Owner’s Manual (2024) - page 2