Related Manuals for Honda CRF250R 2021
Summary of Contents for Honda CRF250R 2021
-
Page 1: Table Of Contents
Contents Vehicle Safety P. 2 Operation Guide P. 12 Maintenance P. 28 Troubleshooting P. 50 Information P. 56 Specifications P. 70 31K95630 MOM 17461 (2003) 2021 CRF250R/RX... -
Page 2: Important Notice
IMPORTANT NOTICE FOR COMPETITION USE ONLY This vehicle is designed, manufactured and sold for closed-course competition use only. It does not conform to Federal Motor Vehicle Safety Standards or U.S. EPA Noise and Emission Standards. Operation on public streets, roads, highways or for off-road recreation is illegal. - Page 3 Welcome Congratulations on your purchase of a new To ensure your safety and riding pleasure: Honda vehicle. Your selection of a Honda Read this owner's manual and ● makes you part of a worldwide family of competition handbook carefully. satisfied customers who appreciate Honda's Follow all recommendations and ●...
- Page 4 When service is required, remember that your Honda dealer knows your vehicle best. If you have the required mechanical “know- how” and tools, you can purchase an official Honda Service Manual to help you perform many maintenance and repair tasks.
- Page 5 A Few Words About Safety Your safety, and the safety of others, is very DANGER important. Operating this vehicle safely is an You WILL be KILLED or SERIOUSLY important responsibility. HURT if you don’t follow instructions. To help you make informed decisions about safety, we have provided operating WARNING procedures and other information on safety...
-
Page 6: Vehicle Safety
Vehicle Safety This section contains important information for safe riding of your vehicle. Please read this section carefully. Safety Guidelines ..........P. 3 Safety Labels............P. 6 Safety Precautions..........P. 7 Riding Precautions ..........P. 8 Accessories & Modifications......P. 10... -
Page 7: Safety Guidelines
Safety Guidelines Safety Guidelines Before Riding Make sure that you are physically fit, mentally Follow these guidelines to enhance your safety: focused and free of alcohol and drugs. Check Perform all routine and regular inspections ● that you are wearing an approved helmet and specified in this owner's manual and protective apparel. - Page 8 Keep Your Honda in Safe Condition Maintaining your vehicle properly is critical to your safety. A loose bolt, for example, can cause a breakdown in which you can be seriously...
-
Page 9: Carbon Monoxide Hazard
Safety Guidelines WARNING Carbon Monoxide Hazard Exhaust contains poisonous carbon monoxide, a Running the engine of your vehicle colorless, odorless gas. Breathing carbon while in an enclosed or even partially monoxide can cause loss of consciousness and enclosed area can cause a rapid build- may lead to death. -
Page 10: Safety Labels
Safety Labels Safety Labels serious injury. Read these labels carefully and don't remove them. Safety and information labels on your vehicle If a label comes off or becomes hard to read, provide important safety information and may contact your dealer for a replacement. warn you of potential hazards that could cause For Canada... -
Page 11: Safety Precautions
Safety Precautions Safety Precautions WARNING Not wearing a helmet increases the Protective Apparel chance of serious injury or death in a Make sure that you are wearing an approved crash. helmet, eye protection, and other appropriate riding gear. Make sure that you always wear an approved helmet, eye protection, and Helmet protective apparel. -
Page 12: Riding Precautions
Riding Precautions Riding Precautions Parking CRF250RX Break-in Period Park on a firm, level surface. ● If you must park on a slight incline or loose During the first operating day or 15 miles (25 ● surface, park so that the vehicle cannot km) of running, follow these guidelines to move or fall over. - Page 13 Riding Precautions Refueling and Fuel Guidelines Follow these guidelines to protect the engine and fuel system: Use only unleaded gasoline. ● Use recommended octane number. Using ● lower octane gasoline will result in decreased engine performance. Do not use fuels containing a high ●...
-
Page 14: Accessories & Modifications
We strongly advise that you do not add any accessories that were not specifically designed Do not attempt modify the vehicle to carry a or approved for your vehicle by Honda or make passenger. The subframe was not designed to modifications to your vehicle from its original carry the additional weight of a passenger. - Page 15 BLANK PAGE...
-
Page 16: Parts Location
Parts Location Battery (P.46) Seat (P.48) Throttle grip Front brake lever Main fuse (P.54) Engine oil fill cap/dipstick Rear brake pedal... - Page 17 Clutch lever Fuel fill cap (P.26) CRF250RX Side stand Side cover (P.49) Fast idle knob (Engine idle speed) (P.22) Shift lever (P.25)
- Page 18 Indicators PGM-FI malfunction indicator lamp (MIL) (amber) Comes on briefly when the engine is started. If it comes on while engine is running: (P.52) Engine mode indicator (blue) Indicates the currently selected mode by blinking the mode number once when the engine is started. Indicates the currently selected mode.
- Page 19 Switches Engine mode select button (P.16) Engine stop button Start button (P.24) (P.22) Continued...
- Page 20 Switches (Continued) Engine Mode Engine mode select button You can change engine output characteristic depending on track conditions by using the engine mode select button. PGM-FI mode 1: standard setting ● PGM-FI mode 2: smooth setting ● (reduce throttle response from the standard setting) PGM-FI mode 3: aggressive setting Engine mode indicator (blue)
-
Page 21: Current Mode
Current Mode Start the engine and push the engine mode The engine mode indicator also indicates the select button with your vehicle stopped. The currently selected mode by blinking the mode engine mode indicator under the engine number once when the engine is started. mode select button indicates the selected PGM-FI mode 1: mode by blinking the mode number in blue... -
Page 22: Mode Selection
Switches (Continued) Mode Selection PGM-FI mode 1 Start the engine. With your vehicle stopped and the throttle closed, push and hold the engine mode select button for 1 or more second. PGM-FI mode 2 Make sure that the fast idle knob is pushed (P.22) If the fast idle knob is pulled out, the engine PGM-FI mode 3... - Page 23 HRC-Launch Control System The HRC-Launch Control System reduces slip The system may become disabled if you snap the throttle excessively. and assists for an effective start by If the idle speed is low, the system may temporarily decreasing the rev limit when not go into standby.
- Page 24 HRC-Launch Control System (Continued) Press and hold the start button. The level Rev limit during Number of launch control changes every time you press and hold. Level launch system indicator blinks The level selected last is saved. control The factory setting is level 2. High To continue using the system, refer to step 2 Middle...
-
Page 25: To Operate The System
When the launch control system To operate the system operates, these following conditions will Perform steps 1 and 2 in “To change the disable launch control: level”. Vehicle is in 3rd gear ● Shift into 1st or 2nd gear. The throttle completely closed When launching, open the throttle halfway ●... -
Page 26: Starting The Engine
Starting the Engine Start your engine using the following procedure. To restart a warm engine, follow the procedure for “Warm Engine Starting”. NOTICE • If the engine does not start within 5 seconds, wait 10 seconds before trying to start the engine again to recover battery voltage. -
Page 27: Warm Engine Starting
Cold Engine Starting Warm Engine Starting Shift the transmission to neutral. Shift the transmission into neutral. If the temperature is 50 °F (10 °C) or below, Pull the clutch lever and press the start pull the fast idle knob fully up. button. - Page 28 Starting the Engine (Continued) When starting the engine, the PGM-FI When you stop the engine malfunction indicator lamp (MIL) (amber) will Normal Engine Stop stay on for 2 seconds, then go off. And then Shift the transmission into neutral. the engine mode indicator (blue) indicates Push and hold the engine stop button until the current engine mode for 0.8 seconds, the engine stops completely.
-
Page 29: Shifting Gears
Shifting Gears Your vehicle transmission has 5 forward gears in a one-down, four-up shift pattern. NOTICE Improper shifting can damage the engine, transmission, and drive train. Also, coasting or towing the vehicle for long distances with the engine off can damage the transmission. - Page 30 Refueling Steering stem nut Breather tube Fuel type: Unleaded gasoline only Recommended fuel octane number: Pump Octane Number (PON) 91 or higher. CRF250RX Tank capacity: 2.25 US gal (8.5 L) CRF250R Tank capacity: 1.66 US gal (6.3 L) Refueling and Fuel Guidelines (P.9) Filler neck bottom Fuel fill cap...
- Page 31 Closing the Fuel Fill Cap After refueling, close the fuel fill cap securely. Insert the breather tube into the steering stem nut. WARNING Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. • Stop the engine, and keep heat, sparks, and flame away.
-
Page 32: Maintenance
Maintenance Please read “Importance of Maintenance”, “Maintenance Fundamentals” and Competition Handbook carefully before attempting any maintenance. Refer to “Competition Handbook” for service data. Importance of Maintenance ......P. 29 Maintenance Schedule........P. 31 Maintenance Fundamentals ......P. 36 Removing & Installing Body Components.. P. 46 Battery .............. -
Page 33: Importance Of Maintenance
Importance of Maintenance Importance of Maintenance Maintenance Safety Keeping your vehicle well-maintained is Always read the maintenance instructions absolutely essential to your safety and to before you begin each task, and make sure that protect your investment, obtain maximum you have the tools, parts, and skills required. performance, avoid breakdowns, and reduce air We cannot warn you of every conceivable pollution. - Page 34 Importance of Maintenance Allow the engine, muffler, brakes, and other ● high-temperature parts to cool before servicing as you can get burned. Run the engine only when instructed, and ● do so in a well-ventilated area.
-
Page 35: Maintenance Schedule
P. 67 Honda dealer knows your vehicle best and is fully equipped to maintain and repair it. If you decide to do your own maintenance, use only... - Page 36 Maintenance Schedule Make sure whoever performs the scheduled maintenance completes the maintenance record. Retain all service documents. If you sell your vehicle, these service documents should be transferred with the vehicle to the new owner.
- Page 37 Engine Oil Filter NOTE 3 Engine Idle Speed WE RECOMMEND THESE ITEMS BE SERVICED BY REFERRING TO THE OFFICIAL HONDA SERVICE MANUAL. This maintenance schedule is based upon average riding condition. Machine subjected to severe use require more frequent servicing.
- Page 38 Maintenance Schedule Each race or Every 3 races or Every 6 races or Every 9 races or Every 12 races or CRF250R about 2.5 hours about 7.5 hours about 15.0 hours about 22.5 hours about 30.0 hours FREQUENCY NOTE ITEMS Each race or Every 2 races or Every 4 races or...
- Page 39 Maintenance Schedule Each race or Every 3 races or Every 6 races or Every 9 races or Every 12 races or CRF250R about 2.5 hours about 7.5 hours about 15.0 hours about 22.5 hours about 30.0 hours FREQUENCY NOTE ITEMS Each race or Every 2 races or Every 4 races or...
-
Page 40: Maintenance Fundamentals
Maintenance Fundamentals Air cleaner for condition and contamination. Pre-ride Inspection ● Clutch lever freeplay. ● To ensure safety, it is your responsibility to Breather drain for cleaning. ● perform a pre-ride inspection and make sure Steering head bearing and related parts for ●... - Page 41 Maintenance Fundamentals Between Races/Motos & Practice Maintenance CRF250RX After practice or between races you have a chance to make additional checks and adjustments. CRF250R After practice or between motos you have a chance to make additional checks and adjustments. • Check to make sure the sprocket bolts and •...
- Page 42 Maintenance Fundamentals • After adjustment, check that the chain • Suspend the front wheel above the ground adjuster index marks are in the same and use the pressure release screws to position on each side. This will ensure that release the built-up pressure in the forks. the rear wheel is in proper alignment and This pressure is caused by normal fork allow maximum performance from the rear...
-
Page 43: After Competition Maintenance
Maintenance Fundamentals Take care to prevent catching your fingers After Competition Maintenance between the chain and sprocket. It is important to the long term performance of your vehicle to practice a consistent Remove the drive chain, clean and lubricate it. maintenance program. -
Page 44: Replacing Parts
Take care to prevent catching your fingers Replacing Parts between the chain and sprocket. Always use Honda Genuine Parts or their equivalents to ensure reliability and safety. A variety of reasonably priced cleaning brushes are available from variety, drug, food, and WARNING hardware stores. - Page 45 Maintenance Fundamentals Electrolyte splashes into your mouth Lithium-Ion (Li-Ion) Battery ● Rinse mouth thoroughly with water, and Your vehicle has a lithium-ion (li-ion) battery. do not swallow. Clean the battery terminals if they become dirty WARNING or corroded. The battery contains flammable organic NOTICE An improperly disposed of battery can be solvent as electrolyte.
- Page 46 Maintenance Fundamentals Cleaning the Battery Terminals Charging Remove the battery. P. 46 If you use electrical accessories that drain the If the terminals are starting to corrode and battery or you do not ride frequently, we are coated with a white substance, wash recommend that you charge the battery every with warm water and wipe clean.
- Page 47 Do not jump-start, as this can damage your vehicle's electrical system and battery. Bump starting is not recommended. NOTICE Installing non-Honda electrical accessories can overload the electrical system, discharging the NOTICE battery and possibly damaging the system. Replacing a fuse with one that has a higher rating greatly increases the chance of damage to the electrical system.
- Page 48 Maintenance Fundamentals Inspecting Rims and Valve Stems Tires (Inspecting/Replacing) Inspect the rims for damage and loose spokes. Checking the Air Pressure Also inspect the valve stems for their positions. Visually inspect your tires and use an air A tilted valve stem indicates the tube is slipping pressure gauge to measure the air pressure inside the tire or the tire is slipping on the rim.
- Page 49 Maintenance Fundamentals Have your tires replaced by your dealer. WARNING For recommended tires and air pressure, see Installing improper tires on your vehicle “Specifications.” P. 70 can adversely affect handling and Follow these guidelines whenever you replace stability, and can cause a crash in which tires.
-
Page 50: Removing & Installing Body Components
Removing & Installing Body Components Battery Removal Remove the seat. P. 48 Remove the battery band. Negative terminal Positive terminal Disconnect the negative - terminal from Terminal the battery. Disconnect the positive + terminal from the battery. Battery Remove the battery taking care not to drop the terminal nuts. -
Page 51: Installation
Removing & Installing Body Components Battery Installation Install the parts in the reverse order of removal. Always connect the positive + terminal first. Make sure that bolts and nuts are tight. Tighten the positive + terminal bolt and negative - terminal bolt to the specified torque: Torque: 1.5 lbf·ft (2.0 N·m, 0.2 kgf·m) Install the battery band and seat. -
Page 52: Seat
Removing & Installing Body Components Seat Seat Removal Remove the seat mounting bolts and Seat front prong collars. Seat center prongs Remove the seat by pulling it backward. Installation Install the seat while aligning the seat front prong with the slot of the fuel tank and seat center prongs with the seat support base slots. -
Page 53: Side Cover
Removing & Installing Body Components Side Cover Side Cover The procedure is the same for the both right and left side. Side cover Removal Remove the seat. P. 48 Remove the side cover and air cleaner housing cover by removing the bolts. Installation Install the air cleaner housing covers and side covers, and then tighten the bolts to the... -
Page 54: Troubleshooting
Troubleshooting Engine Will Not Start........P. 51 Warning Indicators On or Flashing....P. 52 PGM-FI (Programmed Fuel Injection) Malfunction Indicator Lamp (MIL)....P. 52 Electrical Trouble ..........P. 53 Battery Goes Dead ..........P. 53 Blown Fuse ............P. 54... -
Page 55: Engine Will Not Start
Check the condition of the battery. ● P. 53 If the problem continues, have your vehicle inspected by your dealer as soon as possible or refer to an official Honda Service Manual available for purchase from your dealer. P. 67... -
Page 56: Warning Indicators On Or Flashing
If the indicator comes on while riding, you may have a serious problem with the PGM-FI system. Reduce speed and have your vehicle inspected by your dealer as soon as possible or refer to an official Honda Service Manual available for purchase from your dealer. P. 67... -
Page 57: Electrical Trouble
Electrical Trouble Battery Goes Dead NOTICE Do not jump-start, as this can damage your vehicle's electrical system and battery. Battery charging is needed. Bump starting is not recommended. A battery charger recommended by your lithium-ion (li-ion) battery manufacturer is Check the battery voltage using a digital needed for battery charging. -
Page 58: Blown Fuse
Electrical Trouble Blown Fuse Blown Fuse Starter magnetic switch stay bolt Wire band Spare Before handling fuses, see “Inspecting and main Replacing Fuses.” P. 43 fuse Main fuse Remove the seat. P. 48 Disconnect the negative - terminal. P. 46 Remove the right side cover and right air cleaner housing cover. - Page 59 Electrical Trouble Blown Fuse Install the plastic wire band. Connect the negative - terminal. Install the right side cover, right air cleaner housing cover and bolts. Install the seat. NOTICE If a fuse fails repeatedly, you likely have an electrical problem. Have your vehicle inspected by your dealer.
-
Page 60: Information
Caring for Your Vehicle........P. 57 Storing Your Vehicle......... P. 61 Transporting Your Vehicle ......P. 62 You & the Environment........P. 64 Vehicle Identification Number....... P. 65 Oxygenated Fuels..........P. 66 Authorized Manuals ......... P. 67 Honda Contacts ..........P. 68... -
Page 61: Caring For Your Vehicle
Frequent cleaning and polishing is important to Thoroughly rinse your vehicle with plenty of ensure the life of your Honda. A clean vehicle clean water and dry with a soft, clean cloth. makes it easier to spot potential problems. - Page 62 Caring for Your Vehicle Washing Precautions Steering head bearings Follow these guidelines when washing: Do not use high-pressure washers: ● High-pressure water cleaners can damage moving parts and electrical parts, rendering them inoperable. Water in the air intake can be drawn into the throttle body and/or enter the air cleaner.
- Page 63 Caring for Your Vehicle Do not use wax or polishing compounds on ● NOTICE matte painted surface: Do not use steel wool to clean the frame as it Use a soft cloth or sponge, plenty of could damage or discolor the frame surface. water, and a mild detergent to clean Scotch Brite Hand Pad #7447-maroon is for matte painted surfaces.
-
Page 64: Exhaust Pipe And Muffler
Caring for Your Vehicle Exhaust Pipe and Muffler The exhaust pipe and muffler are stainless steel but may become stained by mud or dust. To remove mud or dust, use a wet sponge and a liquid kitchen abrasive, then rinse well with clean water. -
Page 65: Storing Your Vehicle
Storing Your Vehicle Storing Your Vehicle Store your vehicle in an unheated area, free ● of dampness, away from sunlight, with a If you won't be riding for an extended period, minimum of daily temperature variation. follow these guidelines: Cover your vehicle with a porous material. ●... -
Page 66: Transporting Your Vehicle
Transporting Your Vehicle Transporting Your Vehicle To remove your vehicle from storage, follow these guidelines: If your vehicle needs to be transported, it Uncover and clean your vehicle. ● should be carried on a motorcycle trailer or a Change the engine oil if more than 4 ●... - Page 67 Transporting Your Vehicle If you use a truck or motorcycle trailer to To secure your vehicle, brace the front wheel transport your vehicle, we recommend that you against the front of the truck bed or trailer rail. follow these guidelines: Attach the lower ends of two straps to the tie- Use a loading ramp.
-
Page 68: You & The Environment
You & the Environment You & the Environment Recycle Wastes Put oil and other toxic wastes in approved Owning and riding a vehicle can be enjoyable, containers and take them to a recycling center. but you must do your part to protect the Call your local or state office of public works or environment. -
Page 69: Vehicle Identification Number
Vehicle Identification Number Vehicle Identification Number The VIN and engine serial number uniquely identify your vehicle and are required in order to register your vehicle. They may also be required when ordering replacement parts. You should record these numbers and keep them in a safe place. -
Page 70: Oxygenated Fuels
Oxygenated Fuels Oxygenated Fuels If you accidentally fill your fuel tank with an oxygenated fuel containing higher percentages, Some conventional fuels blended with alcohol you may experience performance problems. To or an ether compound are available in some resolve the problem, have your dealer drain the locales to help reduce emissions to meet clean fuel tank and replace with the correct fuel. -
Page 71: Authorized Manuals
The Service Manual used by your authorized and are mechanically capable, you should find dealer is available from your Honda dealer or them easy to use. Helm, Inc. Special Honda tools are necessary for some... -
Page 72: Honda Contacts
Name, address, and telephone number ● Telephone: (866) 784-1870 Product model, year, and VIN ● Website: https://powersports.honda.com/ Date of purchase ● contact-us Dealer name and address ● We will likely ask your Honda dealer to respond, or possibly acknowledge your comments directly. - Page 73 Honda Contacts Your Honda Dealer The service department of your Honda dealer offers trained personnel to perform regular maintenance and unexpected repairs. It has the latest available service information from Honda. The parts department offers Honda Genuine Parts, Pro Honda products, Honda Genuine...
-
Page 74: Specifications
Specifications Dimension Frame ■ ■ CRF250RX 86.0 in (2,185 mm) CRF250RX 90/90-21 54M Overall length Front CRF250R 85.9 in (2,181 mm) CRF250R 80/100-21 51M Tire size Overall width 32.6 in (827 mm) CRF250RX 110/100-18 64M Rear CRF250RX 49.7 in (1,262 mm) CRF250R 100/90-19 57M Overall height... -
Page 75: Cooling System
API service label, Gear ratio 1.470 Recommended SAE 10W-30, JASO T 903 standard MA, Pro 1.227 engine oil Honda GN4 4-stroke oil (USA & Canada) or 1.043 Honda 4-stroke oil, or an equivalent Final reduction 3.692 motorcycle oil Left foot-operated return system After draining 1.14 US qt (1.08 L) -
Page 76: Torque Specifications
Specifications Electrical ■ HY85S lithium-ion (li-ion) Battery 12 V-2.0 Ah (20 HR) Spark plug NGK R0451B-9 Spark plug gap 0.024 - 0.028 in (0.60 - 0.70 mm) Fuses ■ Main fuse 10 A Torque specifications ■ Fork air pressure release screw 1.0 lbf·ft (1.3 N·m, 0.1 kgf·m) Seat mounting bolt 19 lbf·ft (26 N·m, 2.7 kgf·m) - Page 77 Information Record Engine No. Color Label & Code Owner's Name Address City/State Phone Dealer's Name Address City/State Phone Service Manager...
-
Page 78: California Proposition 65 Warning
California Proposition 65 Warning WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
Need help?
Do you have a question about the CRF250R 2021 and is the answer not in the manual?
Questions and answers