IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle. Always follow the warnings and instructions in Owner's Manual.

Click the link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com.

2027 Sportsman 850 / XP 1000 Owner’s Manual

P/N 9942541

Trademarks

Android® and Google Play® are registered trademarks of Google LLC. Apple® is a registered trademark of Apple Inc. AUTOLITE® is a registered trademark of BMO HARRIS BANK N.A. BatteryMINDer® is a registered trademark of VDC Electronics, Inc. Bluetooth® is a registered trademark of Bluetooth Sig, Inc. exFAT® is a registered trademark of Microsoft Corporation. iOS® is a registered trademark of Cisco Technology, Inc. MIKUNI® is a registered Trademark of MIKUNI CORPORATION. Sandisk® is a registered trademark of SANDISK LLC. TOP TIER DETERGENT GASOLINE® is a registered trademark of GENERAL MOTORS LLC. Tread Lightly^SM is a service mark of the United States Department of Agriculture. Kingston® is a registered trademark of Kingston Technology Corporation

Unless noted, trademarks are the property of Polaris Industries Inc.

Copyright Information

©2026 Polaris Industries Inc. All information contained within this publication is based on the latest product information at the time of publication. Due to constant improvements in the design and quality of production components, some minor discrepancies may result between the actual vehicle and the information presented in this publication. Depictions and/or procedures in this publication are intended for reference use only. No liability can be accepted for omissions or inaccuracies. Any reprinting or reuse of the depictions and/or procedures contained within, whether whole or in part, is expressly prohibited.

The original instructions for this vehicle are in English. Other languages are provided as translations of the original instructions.

Printing

Printed in U.S.A.

i 2027 Sportsman 850 / XP 1000 Owner's Manual
ii Welcome
iii Safety Symbols and Signal Words
Chapter 1: Introduction
- 1.1.1: Important Warning About This Manual
- 1.1.2: Vehicle Identification Numbers
- 1.1.3: Radio Compliance Statements
- 1.1.4: Reporting Safety Defects (Canada)
Chapter 2: Safety
- 2.2.1: Safety Training
- 2.2.2: Safe Riding Gear
  - 2.2.2.1: Helmet
  - 2.2.2.2: Eye Protection
  - 2.2.2.3: Gloves
  - 2.2.2.4: Boots
  - 2.2.2.5: Clothing
  - 2.2.2.6: Additional Protective Gear
- 2.2.3: Safety Warnings
  - 2.2.3.1: Operating Without Instruction
  - 2.2.3.2: Age Restrictions
  - 2.2.3.3: Using Alcohol or Drugs
  - 2.2.3.4: Failure to Inspect Before Operating
  - 2.2.3.5: Handling Gasoline
  - 2.2.3.6: Exposure to Exhaust
  - 2.2.3.7: Operating on Pavement
  - 2.2.3.8: Operating on Public Roads
  - 2.2.3.9: Operating at Excessive Speeds
  - 2.2.3.10: Physical Control of the Vehicle
  - 2.2.3.11: Turning Improperly
  - 2.2.3.12: Jumps and Stunts
  - 2.2.3.13: Improper Hill Climbing
  - 2.2.3.14: Descending Hills Improperly
  - 2.2.3.15: Crossing Hillsides
  - 2.2.3.16: Stalling While Climbing a Hill
  - 2.2.3.17: Operating on Steep Hills
  - 2.2.3.18: Operating on Slippery Terrain
  - 2.2.3.19: Operating in Unfamiliar Terrain
  - 2.2.3.20: Improper Tire Maintenance
  - 2.2.3.21: Operating Improperly in Reverse
  - 2.2.3.22: Operating Over Obstacles
  - 2.2.3.23: Skidding or Sliding
  - 2.2.3.24: Operating a Damaged Vehicle
  - 2.2.3.25: Operating Through Water
  - 2.2.3.26: Improper Cargo Loading
  - 2.2.3.27: Operating on Frozen Bodies of Water
  - 2.2.3.28: Poor Visibility
  - 2.2.3.29: Physical Skills
  - 2.2.3.30: Hot Exhaust Systems
  - 2.2.3.31: Trailer Hitch Warning (If Equipped)
  - 2.2.3.32: Unauthorized Use of the Vehicle
  - 2.2.3.33: Equipment Modifications
- 2.2.4: Safety Labels and Locations
  - 2.2.4.1: Age 16 Warning
  - 2.2.4.2: Reverse Override Warning
  - 2.2.4.3: Discretionary Warning
  - 2.2.4.4: Rack Warning, Front and Rear
  - 2.2.4.5: Rack / Box Warning
  - 2.2.4.6: General Warning
  - 2.2.4.7: No Passenger Warning
  - 2.2.4.8: Tire Pressure / Load Warning (850 EPS Models)
  - 2.2.4.9: Tire Pressure / Load Warning (850 Trail /
    XP 1000 Ultimate Models)
  - 2.2.4.10: Clutch Cover Warning
  - 2.2.4.11: Hitch Capacity
Chapter 3: Features and Controls
- 3.3.1: Overview
- 3.3.2: Ignition Switch
- 3.3.3: Left-Hand Controls
  - 3.3.3.1: Engine Stop Switch
  - 3.3.3.2: Mode / Reverse Override Switch
  - 3.3.3.3: Headlight Switch
- 3.3.4: Right-Hand Controls
  - 3.3.4.1: Throttle Lever
  - 3.3.4.2: Driveline Switch (If Equipped)
  - 3.3.4.3: Driveline Switch (ADC Models) (If Equipped)
  - 3.3.4.4: AWD Momentary Switch (If Equipped)
- 3.3.5: Drive Mode Switch (If Equipped)
- 3.3.6: All Wheel Drive System
  - 3.3.6.1: AWD Mode
  - 3.3.6.2: 2x4 Mode
  - 3.3.6.3: ADC Mode (If Equipped)
  - 3.3.6.4: Engaging AWD
- 3.3.7: All Wheel Drive System
  - 3.3.7.1: 2x4 Mode
  - 3.3.7.2: AWD Mode
  - 3.3.7.3: ADC Mode (If Equipped)
- 3.3.8: Active Descent Control (ADC) System (If Equipped)
- 3.3.9: Brake System
  - 3.3.9.1: Brake Lever
  - 3.3.9.2: Master Cylinder / Brake Fluid
  - 3.3.9.3: Temporary Brake Lock
  - 3.3.9.4: Auxiliary Foot Brake
    - 3.3.9.4.1: Brake Fluid Level
- 3.3.10: Automatic Transmission Gear Selector
- 3.3.11: Instrument Cluster
  - 3.3.11.1: Indicator Lamps
  - 3.3.11.2: No Button Gauge
  - 3.3.11.3: Display Area 1
  - 3.3.11.4: Display Area 2
  - 3.3.11.5: Options Menu
    - 3.3.11.5.1: Diagnostic Code
    - 3.3.11.5.2: Unit Selection Distance
    - 3.3.11.5.3: Unit Selection Temperature
    - 3.3.11.5.4: Clock (If Equipped)
    - 3.3.11.5.5: Back Light Color
    - 3.3.11.5.6: Back Light Level
    - 3.3.11.5.7: Service Hours
    - 3.3.11.5.8: Bluetooth® (If Equipped)
      - 3.3.11.5.8.1: Pairing Your Phone to the Gauge
    - 3.3.11.5.9: Electronic Power Steering (EPS)
- 3.3.12: Auxiliary Outlet
- 3.3.13: Fuel Cap
- 3.3.14: Battery Charge Port
- 3.3.15: Extreme Use Battery
- 3.3.16: Front Rack / Storage Compartment
Chapter 4: 7" Display By RIDE COMMAND (If Equipped)
- 4.4.1: Ride Command Overview
- 4.4.2: Before You Ride
- 4.4.3: Device Operating Requirements
- 4.4.4: Ride Command Buttons
- 4.4.5: Gauge Screen
  - 4.4.5.1: Configure Gauge Screen
  - 4.4.5.2: Gauge View Mode
- 4.4.6: Icon Bar
- 4.4.7: Badge Panel
  - 4.4.7.1: Accessing the Badge Panel
  - 4.4.7.2: App Tray
  - 4.4.7.3: Controls Tab
    - 4.4.7.3.1: Display Mode
    - 4.4.7.3.2: Display Brightness
  - 4.4.7.4: Notifications Tab
  - 4.4.7.5: Engine Overheat Indicator
  - 4.4.7.6: Temporary Brake Lock Indicator
- 4.4.8: Software & Map Updates
  - 4.4.8.1: Over-the-Air (if equipped)
  - 4.4.8.2: USB Drive
  - 4.4.8.3: USB Hardware
  - 4.4.8.4: RIDE COMMAND+ (If Equipped)
Chapter 5: Operation
- 5.5.1: Safe Operation Practices
- 5.5.2: Trail Etiquette
- 5.5.3: Know Your Riding Area/Tread Lightly^SM
- 5.5.4: Vehicle Break-In Period
  - 5.5.4.1: Engine and Drivetrain Break-In
  - 5.5.4.2: Brake System Break-In
  - 5.5.4.3: PVT Break-In (Clutches / Belt)
- 5.5.5: Pre-Ride Inspection
- 5.5.6: Driving Procedures
  - 5.5.6.1: New Operator Driving Procedures
  - 5.5.6.2: Turning the Vehicle
  - 5.5.6.3: Driving on Slippery Surfaces
  - 5.5.6.4: Driving Over Obstacles
  - 5.5.6.5: Driving Uphill
  - 5.5.6.6: Driving Downhill
  - 5.5.6.7: Driving on a Sidehill (Sidehilling)
  - 5.5.6.8: Turning Around on a Hill (K-Turn)
  - 5.5.6.9: Driving Through Water
  - 5.5.6.10: Driving in Reverse
- 5.5.7: Starting the Engine
  - 5.5.7.1: Cold Weather Operation
- 5.5.8: Stopping the Engine
- 5.5.9: Braking
- 5.5.10: Parking the Vehicle
  - 5.5.10.1: Parking on an Incline
- 5.5.11: Hauling Cargo
  - 5.5.11.1: Cargo Warning
  - 5.5.11.2: Hauling Cargo Guidelines
  - 5.5.11.3: Towing Loads
  - 5.5.11.4: Towing Your Vehicle
- 5.5.12: Trailering Your Vehicle
Chapter 6: Winch Guide (If Equipped)
- 6.6.1: Winch Safety
- 6.6.2: Winch Safety Precautions
- 6.6.3: Winch Operation
- 6.6.4: Winch Cable Care
- 6.6.5: Shock Loading
- 6.6.6: Winch Maintenance and Service Safety
Chapter 7: Emission Control Systems
- 7.7.1: Noise Emission Control System
- 7.7.2: Operation on Public Lands in the U.S.A.
- 7.7.3: Crankcase Emission Control System
- 7.7.4: Exhaust Emission Control System
- 7.7.5: Electromagnetic Interference
Chapter 8: Maintenance
- 8.8.1: Periodic Maintenance
- 8.8.2: Severe Use Definition
- 8.8.3: Polaris Maintenance Schedule
- 8.8.4: Lubrication Guide
- 8.8.5: Engine Oil
  - 8.8.5.1: Oil Recommendations
  - 8.8.5.2: Oil Level Check
  - 8.8.5.3: Oil and Oil Filter Change
- 8.8.6: Transmission Fluid
- 8.8.7: Front Gearcase (Demand Drive) Fluid
- 8.8.8: Rear Gearcase Fluid
- 8.8.9: Fuel Recommendation
- 8.8.10: Power Steering Unit (if equipped)
- 8.8.11: Steering Assembly
- 8.8.12: Cooling System
  - 8.8.12.1: Recovery Bottle Coolant
  - 8.8.12.2: Radiator Coolant
- 8.8.13: Brakes
  - 8.8.13.1: Hand Brake
  - 8.8.13.2: Auxiliary Foot Brake
- 8.8.14: Seat Removal
- 8.8.15: Tires
  - 8.8.15.1: Tire Tread Depth
  - 8.8.15.2: Wheel Removal
  - 8.8.15.3: Wheel Installation
  - 8.8.15.4: Wheel Nut Torque Specifications
- 8.8.16: Toe Alignment
- 8.8.17: Camber and Caster
- 8.8.18: Air Filter Removal / Installation
- 8.8.19: Fuse Replacement
- 8.8.20: Lights
  - 8.8.20.1: LED Pod Headlight Replacement
    (If Equipped)
  - 8.8.20.2: Pod Headlight Adjustment
  - 8.8.20.3: LED Front Bumper Headlight Replacement (If Equipped)
  - 8.8.20.4: LED Front Bumper Headlight Adjustment (If Equipped)
  - 8.8.20.5: LED Brake Light / Taillight Replacement
- 8.8.21: Spark Plugs
  - 8.8.21.1: Spark Plug Recommendations
  - 8.8.21.2: Spark Plug Inspection
    - 8.8.21.2.1: Normal Plug
    - 8.8.21.2.2: Wet Fouled Plug
- 8.8.22: Vehicle Immersion
- 8.8.23: Spark Arrestor
- 8.8.24: PVT System
  - 8.8.24.1: Drive Belt Removal
  - 8.8.24.2: Drive Belt Installation
- 8.8.25: Battery
  - 8.8.25.1: Battery Removal
  - 8.8.25.2: Battery Installation
  - 8.8.25.3: Battery Storage
  - 8.8.25.4: Battery Charging
  - 8.8.25.5: Battery Identification
  - 8.8.25.6: LEAD ACID CONVENTIONAL / DRY SHIPPED AGM BATTERY BEST PRACTICES
    - 8.8.25.6.1: LEAD ACID CONVENTIONAL BATTERIES
    - 8.8.25.6.2: DRY SHIPPED AGM BATTERIES
  - 8.8.25.7: LOW MAINTENANCE BATTERY BEST PRACTICES
    - 8.8.25.7.1: LEAD ACID LOW MAINTENANCE BATTERY
    - 8.8.25.7.2: AGM LOW MAINTENANCE BATTERIES
- 8.8.26: Rear Spring
- 8.8.27: Handlebar Adjustment
- 8.8.28: Cleaning and Storage
  - 8.8.28.1: Washing the Vehicle
    - 8.8.28.1.1: Washing Tips
  - 8.8.28.2: Polishing the Vehicle
    - 8.8.28.2.1: Polishing Tips
  - 8.8.28.3: Storage Tips
    - 8.8.28.3.1: Clean the Exterior
    - 8.8.28.3.2: Stabilize the Fuel
    - 8.8.28.3.3: Oil and Filter
    - 8.8.28.3.4: Air Filter / Air Box
    - 8.8.28.3.5: Fluid Levels
    - 8.8.28.3.6: Inspect and Lubricate
    - 8.8.28.3.7: Fog the Engine
    - 8.8.28.3.8: Battery Maintenance
    - 8.8.28.3.9: Storage Area / Covers
- 8.8.29: Transporting the Vehicle
Chapter 9: Specifications
- 9.9.1: Sportsman 850 EPS
- 9.9.2: Sportsman 850 Trail
- 9.9.3: Sportsman XP 1000 Ultimate
Chapter 10: Polaris Products
- 10.10.1: Lubricants / Service Products
Chapter 11: Troubleshooting
- 11.11.1: Diagnostic Display Code Definitions
- 11.11.2: Drive Belt Wear / Burn
- 11.11.3: Engine Doesn't Turn Over
- 11.11.4: Engine Turns Over, Fails to Start
- 11.11.5: Engine Backfires
- 11.11.6: Engine Pings or Knocks
- 11.11.7: Engine Runs Irregularly, Stalls or Misfires
- 11.11.8: Engine Stops or Loses Power
Chapter 12: Warranty
- 12.12.1: Limited Warranty
- 12.12.2: Registration
- 12.12.3: Spark Arrestor Warranty
- 12.12.4: Warranty Coverage and Exclusions
  - 12.12.4.1: Limitations Of Warranties And Remedies
  - 12.12.4.2: Lubricants and Fluids
- 12.12.5: How To Obtain Warranty Service
- 12.12.6: Exported Products
- 12.12.7: Notice
- 12.12.8: U.S.A. EPA Emissions Limited Warranty
- 12.12.9: California Residents
Chapter 13: Maintenance Log
- 13.13.1: Maintenance Log