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Models sold in and used in California:
The removal or modification of evaporative emission-related parts on this OHRV is illegal. Violators may be
subject to civil and/or criminal penalties as provided under California and federal law.
OW N E R'S
M A N UA L
2025 CRF50F

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Summary of Contents for Honda CRF50F 2025

  • Page 1 Models sold in and used in California: The removal or modification of evaporative emission-related parts on this OHRV is illegal. Violators may be subject to civil and/or criminal penalties as provided under California and federal law. OW N E R’S M A N UA L 2025 CRF50F...
  • Page 2 This publication includes the latest production information available before printing. Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without incurring any obligation. No part of this publication may be reproduced without written permission.
  • Page 3 2025 Honda CRF50F OWNER’S MANUAL FOR OFF-ROAD USE ONLY This vehicle is designed and manufactured for off-road use only. USA only: It conforms to US EPA Noise Emission regulations, but does not conform to Federal Motor Vehicle Safety Standards or US EPA On Highway Exhaust Emission regulations, and operation on public streets, roads, or highways is illegal.
  • Page 4 A Few Words About Safety Your safety, and the safety of others, is very important. And operating this motorcycle safely is an important responsibility. To help you make informed decisions about safety, we have provided operating procedures and other information on labels and in this manual. This information alerts you to potential hazards that could hurt you or others.
  • Page 5 A Few Words About Safety These signal words mean: You WILL be KILLED or SERIOUSLY HURT if you don’t follow instructions. You CAN be KILLED or SERIOUSLY HURT if you don’t follow instructions. You CAN be HURT if you don’t follow instructions. •...
  • Page 6: Table Of Contents

    Why your motorcycle needs regular Important safety information, a special maintenance, what you need to know message for parents, precautions about before servicing your Honda, a loading, accessories, and modifications, maintenance schedule, and instructions and the location of safety labels.
  • Page 7 What to do if you have a flat tire, your engine won’t start, etc. Technical Information......129 ID numbers, technical specifications, and other technical facts. Consumer Information ......144 Information on warranties and how to get Honda service manuals. Index ..............Contents...
  • Page 8: Introduction

    It’s full of facts, instructions, safety information, and helpful When you own a Honda, you’re part of a tips. To make it easy to use, the manual worldwide family of satisfied customers – people contains a detailed list of topics at the who appreciate Honda’s reputation for building...
  • Page 9 If you have any questions, or if you ever need a special service or repairs, remember that your Honda dealer knows your motorcycle best and is dedicated to your complete satisfaction. Please report any change of address or...
  • Page 10: Motorcycle Safety

    Motorcycle Safety This section presents some of the most Important Safety Information ......2 important information and recommendations to Important Message to Parents ......5 help you ride your motorcycle safely. Please Loading, Accessories & Modifications...8 take a few moments to read these pages. This Loading ............8 section also includes a special message for Accessories &...
  • Page 11: Important Safety Information, A Special

    Important Safety Information Your motorcycle can provide many years of Always Wear a Helmet It’s a proven fact: helmets significantly reduce service and pleasure – if you take responsibility the number and severity of head injuries. So for your own safety and understand the always wear an approved motorcycle helmet.
  • Page 12 Important Safety Information Ride Off-road Only Be Alert for Off-road Hazards Your motorcycle is designed and manufactured for The terrain can present a variety of challenges off-road use only. The tires are not made for when you ride off-road. Continually ‘‘read’’ the pavement, and the motorcycle does not have turn terrain for unexpected turns, drop-offs, rocks, signals and other features required for use on public...
  • Page 13 The same is true for drug use. Don't drink or use and ride, and don't let your friends do it either. Keep Your Honda in Safe Condition It’s important to keep your motorcycle properly maintained and in safe riding condition.
  • Page 14: Important Message To Parents

    Important Message to Parents Your child’s safety is very important to Honda. PHYSICAL ABILITY is an important That’s why we urge you to read this message consideration. For example, riders must be big before you let any young person ride this enough to hold the motorcycle up, get on, and motorcycle.
  • Page 15 Instruction and Supervision To help your youngster build confidence as If you decide that your youngster is ready to they’re learning to ride, this Honda was safely operate this motorcycle, make sure both delivered with a speed restrictor that limits top of you carefully read and understand the speed.
  • Page 16 Important Message to Parents SUPERVISION is another important obligation of parents. Even after youngsters have become skilled off-road riders, they should always ride with adult supervision. It helps to regularly remind young riders of basic safety rules and precautions. And remember, it’s your responsibility to see that the motorcycle is properly maintained and kept in safe operating condition.
  • Page 17: Loading, Accessories, And Modifications

    Loading, Accessories & Modifications Your Honda was designed as a rider-only More specific information on load limits, motorcycle. It was not designed to carry a accessories, and modifications follows. passenger or cargo. A passenger or cargo could interfere with your ability to move around to...
  • Page 18 Loading, Accessories & Modifications Load Limits • Place weight as close to the center of the Following are the load limits for your motorcycle as possible. motorcycle: • Do not attach large or heavy items (such as a sleeping bag or tent) to the handlebar, fork, Maximum weight capacity or front fender.
  • Page 19: Accessories & Modifications

    Before you consider making any modifications and use of non-Honda accessories. Check with or adding an accessory, be sure to read the your dealer for assistance and always follow following information.
  • Page 20 Loading, Accessories & Modifications Modifications We strongly advise you not to remove any original equipment or modify your motorcycle in any way that would change its design or operation. Such changes could seriously impair your motorcycle’s handling, stability, and braking, making it unsafe to ride. We also advise you not to make any modifications or remove any equipment (such as the USDA qualified spark arrester or...
  • Page 21: Safety Labels

    Safety Labels This page shows the locations of safety labels on your motorcycle. Some labels warn you of potential hazards that could cause serious injury. Others provide important safety information. Read these labels carefully and don’t remove them. If a label comes off or becomes hard to read, contact your dealer for a replacement. (For USA) (For Canada) Motorcycle Safety...
  • Page 22: Operating Controls

    Operating Controls When you ride off-road, you need to operate Operation Component Locations ....14 the throttle, brakes, and other controls without Operating Controls ........17 stopping to look at them. Read this section Fuel Valve ..........17 carefully before you ride. It describes the Choke Lever..........18 location, function, and operation of all the basic Ignition Switch..........19...
  • Page 23: Operation Component Locations

    Operation Component Locations front brake lever throttle grip engine stop switch Operating Controls...
  • Page 24 Operation Component Locations kickstarter ignition switch rear brake pedal Operating Controls...
  • Page 25 Operation Component Locations choke lever fuel valve shift lever Operating Controls...
  • Page 26: Operating Controls

    Operating Controls Fuel Valve Turning the fuel valve ON before attempting to start the engine allows fuel to flow from the fuel tank to the carburetor. Turning the fuel valve OFF after stopping the engine prevents the flow of fuel from the fuel tank to the carburetor.
  • Page 27: Choke Lever

    Operating Controls The reserve fuel supply is: The choke lever (1) is used for starting the 0.18 US gal (0.7 ) engine (page 32). The choke increases the percentage of fuel in the fuel/air mixture The tank should be refilled as soon as possible delivered to the engine.
  • Page 28: Ignition Switch

    Operating Controls RIGHT SIDE (under fuel tank) Ignition Switch The ignition switch (1) is used to prevent unauthorized use of the motorcycle. Before riding, insert the key and turn it to the right for the (ON) position. Function Key Removal Position (1) ignition switch (OFF) The engine cannot be...
  • Page 29: Engine Stop Switch

    Operating Controls Engine Stop Switch Throttle The engine stop switch is used to turn the The throttle controls engine rpm (speed). To engine off during normal riding situations. To increase engine rpm, rotate the grip toward you. operate, turn the switch to the OFF ( ) To reduce engine rpm, rotate the grip away position.
  • Page 30: Shift Lever

    Operating Controls Shift Lever Kickstarter The shift lever is used to select the next higher The kickstarter is used to start the engine. To or lower gear in the transmission. To operate, operate, swing the kickstarter out from its raise the shift lever (after closing the throttle) to stored position and depress it through its entire engage the next higher gear or depress the shift stroke.
  • Page 31 This page intentionally left blank. Operating Controls...
  • Page 32: Before Riding

    Before Riding Before each ride, you need to make sure you Are You Ready to Ride? .......24 and your Honda are both ready to ride. To help Protective Apparel ........24 get you prepared, this section discusses how to Is Your Motorcycle Ready to Ride? .....26 evaluate your riding readiness and how to Pre-ride Inspection ........27...
  • Page 33: Are You Ready To Ride

    Are You Ready to Ride? Before you ride your motorcycle for the first Protective Apparel time, we strongly recommend that you: • read this owner’s manual For your safety, we strongly recommend that • make sure you understand all the safety you always wear an approved motorcycle messages helmet, eye protection, boots, gloves, long...
  • Page 34 Are You Ready to Ride? (USA only). Always wear a face shield or goggles to protect your eyes and help your Not wearing a helmet increases the vision. chance of serious injury or death in a crash. Additional Riding Gear In addition to a helmet and eye protection, we Be sure you always wear a helmet, eye also recommend:...
  • Page 35: Is Your Motorcycle Ready To Ride

    Is Your Motorcycle Ready to Ride? Before each ride, it’s important to inspect your Note to Parents: motorcycle and make sure any problem you If a youngster will be performing any of the find is corrected. A pre-ride inspection is a following pre-ride inspection procedures, it’s must because off-road riding can be tough on a your responsibility to provide careful...
  • Page 36: Pre-Ride Inspection

    Is Your Motorcycle Ready to Ride? Fuel Check the level and add fuel Pre-ride Inspection (page 58) if needed. Also make sure the fuel fill cap is securely Check the following items before you get on fastened. the motorcycle: Drive Chain Check the condition and slack.
  • Page 37 Is Your Motorcycle Ready to Ride? Check these items after you get on the Remember, be sure to take care of any problem motorcycle: you find or have your dealer correct it before you ride. Throttle Check the freeplay and adjust if needed.
  • Page 38: Basic Operation & Riding

    Tips & Practice Guide Braking............37 for the Off-Highway Motorcyclist booklet that Parking ............38 came with your Honda (USA only). Post-ride Inspection........39 To protect your new engine and enjoy optimum performance and service life, refer to Break-in Guidelines (page 136).
  • Page 39: Safe Riding Precautions

    Basic Operation & Riding Safe Riding Precautions Running the engine of your vehicle Before riding your motorcycle for the first while in an enclosed or even partially time, please review the Important Safety enclosed area can cause a rapid Information beginning on page 2 and the buildup of toxic carbon monoxide gas.
  • Page 40 Basic Operation & Riding Speed Restrictor for New Riders The motorcycle is equipped with a throttle limiter to restrict top speed. The throttle limiter screw in the lower throttle housing can be adjusted to limit throttle grip movement (page 72). Use the throttle limiter with the transmission set in first gear until your youngster becomes familiar with operating the motorcycle.
  • Page 41: Starting & Stopping The Engine

    Starting & Stopping the Engine Always follow the proper starting procedure Starting Procedure described below. To restart a warm engine, follow the procedure Preparation for High Air Temperature. Before starting, insert the key and turn the Normal Air Temperature 10° – 35°C (50° – 95°F) ignition switch to the (ON) position.
  • Page 42 Starting & Stopping the Engine 2. With the throttle slightly open, operate the High Air Temperature kickstarter. Kick from the top of the stroke 35°C (95°F) or above through to the bottom with a rapid, 1. Do not use the choke. continuous motion.
  • Page 43: Flooded Engine

    Starting & Stopping the Engine Flooded Engine How to Stop the Engine If the engine fails to start after repeated To stop the engine, shift into neutral, turn the attempts, it may be flooded with excess fuel. engine stop switch to OFF ( ). To clear a flooded engine: 1.
  • Page 44: Shifting Gears

    Shifting Gears 3. Release the front brake. Gradually open the throttle. 4. When you attain a moderate speed, close the throttle and raise the shift lever. After shifting, apply the throttle. 5. To continue shifting up to each higher gear, repeat step 4.
  • Page 45 Shifting Gears Learning when to shift gears comes with experience. Upshift to a higher gear or reduce throttle before engine rpm (speed) gets too high. Downshift to a lower gear before you feel the engine laboring (lugging) at low rpm. Downshifting can help slow your motorcycle, especially on downhills.
  • Page 46: Braking

    Braking To slow or stop, apply the front brake and rear Generally, reduce your speed or complete brake pedal smoothly, while downshifting to braking before beginning a turn. Avoid braking match your speed. Gradually increase braking or closing the throttle quickly while turning. as you feel the brakes slowing your speed.
  • Page 47: Parking

    Parking Lower the side stand to support your motorcycle. Turn the ignition switch to the (OFF) position and remove the key. If you’re finished riding for the day, also turn the fuel valve to the OFF position. Always choose a level place to park.
  • Page 48: Post-Ride Inspection

    Post-ride Inspection When you return home after riding, thoroughly clean your motorcycle and remove any dirt, mud, brush, rocks or other objects you may have picked up along the way. After cleaning, carefully inspect your motorcycle for leaks or damage. Be sure to lubricate the drive chain (page 105) to prevent rusting.
  • Page 49 This page intentionally left blank. Basic Operation & Riding...
  • Page 50: Servicing Your Honda

    Maintenance Schedule are ‘‘certified’’ to EPA standards. for required servicing and step-by-step instructions for specific maintenance tasks. Before You Service Your Honda You’ll also find important safety precautions, The Importance of Maintenance ....43 information on oils, and tips for keeping your Maintenance Safety........45...
  • Page 51 Servicing Your Honda Service Preparations Chassis Maintenance Component Locations ..... 52 Suspension ............83 Tools ............. 55 Brakes............86 Seat Removal..........56 Wheels............91 Front Fork Protector Removal...... 57 Tires & Tubes..........96 Side Stand ...........100 Service Procedures Drive Chain ..........101 Fluids & Filters Fuel ...............
  • Page 52 More frequent service is needed if you subject Always follow the inspection and your motorcycle to severe use (such as maintenance recommendations and competition) or ride in unusually wet or dusty schedules in this owner’s manual. areas. (cont’d) Servicing Your Honda...
  • Page 53 However, if you allow a youngster to perform or assist in any maintenance task, such as filling the tank with gasoline, you should provide close supervision to make sure that it is performed safely. Servicing Your Honda...
  • Page 54 Always follow the procedures and precautions in this owner’s manual. Injury from moving parts. Do not run the engine unless instructed to do so. (cont’d) Servicing Your Honda...
  • Page 55 • To reduce the possibility of a fire or explosion, be careful when working around gasoline. Use only a non-flammable (high flash point) solvent such as kerosene – not gasoline – to clean parts. Keep cigarettes, sparks, and flames away from all fuel-related parts. Servicing Your Honda...
  • Page 56 If you do not feel capable of performing a given task or need assistance, remember that your The Maintenance Schedule also includes items Honda dealer knows your motorcycle best and that involve more extensive procedures and is fully equipped to maintain and repair it. If...
  • Page 57 C: clean and is mechanically qualified. Refer to the A: adjust official Honda Service Manual (page 145). L: lubricate **In the interest of safety, we recommend these R: replace items be serviced only by your dealer.
  • Page 58 * Should be serviced by your dealer, unless the owner has the proper tools and service data and is mechanically qualified. Refer to the official Honda Service Manual (page 145). ** In the interest of safety, we recommend these items be serviced only by your dealer.
  • Page 59 * Should be serviced by your dealer, unless the owner has the proper tools and service data and is mechanically qualified. Refer to the official Honda Service Manual (page 145). ** In the interest of safety, we recommend these items be serviced only by your dealer.
  • Page 60 Notes 600 (1,000) or 6 1,200 (2,000) or 12 1,800 (3,000) or 18 2,400 (4,000) or 24 3,000 (5,000) or 30 3,600 (6,000) or 36 4,200 (7,000) or 42 4,800 (8,000) or 48 5,400 (9,000) or 54 Servicing Your Honda...
  • Page 61: Maintenance Component Locations

    Maintenance Component Locations front brake lever throttle grip fuel fill cap Servicing Your Honda...
  • Page 62 Maintenance Component Locations engine oil fill cap/dipstick clutch adjuster spark plug spark arrester engine oil rear brake drain bolt pedal (under engine) Servicing Your Honda...
  • Page 63 Maintenance Component Locations throttle stop screw (engine idle speed) air cleaner choke lever drive chain Servicing Your Honda...
  • Page 64: Tools

    Refer to Safety Precautions on page 45. A spoke wrench was provided with your motorcycle (USA only). You will need to provide your own tools to perform any owner maintenance other than tightening or loosening the spokes. (1) spoke wrench Servicing Your Honda...
  • Page 65: Seat Removal

    1. Position the prongs (5) under the seat into the spaces for them in the frame. 2. Install the bolts and screws and tighten them, then install the clips. (1) clips (4) seat (2) screws (5) prongs (3) bolts Servicing Your Honda...
  • Page 66: Front Fork Protector Removal

    1. Attach the fork protector on the front fork. 2. Install the front brake cable to the cable guide. 3. Install the securing bolts and tighten them. (1) bolts (3) cable guide (2) front brake cable (4) front fork protector Servicing Your Honda...
  • Page 67: Fuel

    If pinging or spark knock persists, consult your dealer. Type unleaded Use only unleaded fuel in your Honda. If you Pump Octane Number 86 (or higher) ride your Honda in a country where leaded fuel might be available, take precautions to use only Your engine is designed to use any unleaded unleaded fuel.
  • Page 68 • Stop the engine and keep heat, sparks and flame away. • Handle fuel only outdoors. • Wipe up spills immediately. (1) fuel fill cap (3) front number plate (2) breather tube (4) level plate (cont’d) Servicing Your Honda...
  • Page 69 3. After refueling, turn the fuel fill cap clockwise until it is secure. 4. Check that the breather tube is properly seated in the front number plate. If you replace the fuel fill cap, use a Honda Genuine replacement part or equivalent. Servicing Your Honda...
  • Page 70: Engine Oil

    Running the engine with insufficient oil can label cause serious damage to the engine and viscosity (weight) SAE 10W-30 transmission. JASO T 903 standard suggested oil Pro Honda GN4 4-stroke oil (USA & Canada), or Honda 4-stroke oil, or an equivalent motorcycle (cont’d) Servicing Your Honda...
  • Page 71 API service label. circular API ‘‘energy conserving’’ or ‘‘resource conserving’’ service label on the container. They may affect lubrication and clutch performance. NOT RECOMMENDED RECOMMENDED • Do not use non-detergent, vegetable, or castor based racing oils. Servicing Your Honda...
  • Page 72 4-stroke motorcycle engines. There are two classes: MA and MB. Oil conforming to the standard is labeled on the oil container. For example, the following label shows the MA classification. (1) oil code (2) oil classification Servicing Your Honda...
  • Page 73 8. Insert the oil fill cap/dipstick and screw it in (3) lower level mark tightly. 1. Park your motorcycle on a firm, level 9. Check for oil leaks. surface. 2. Clean around the oil fill cap/dipstick (1) and nearby surfaces. Servicing Your Honda...
  • Page 74 Improper disposal of drained fluids is harmful 1. If the engine is cold, start it and let it idle for to the environment. 3-5 minutes. Turn the engine off. Wait 2-3 (cont’d) minutes for the oil to settle. Servicing Your Honda...
  • Page 75 18 lbf·ft (24 N·m, 2.5 kgf·m) 10.Pour the recommended oil into the crankcase, approximately: 0.6 US qt (0.6 ) 11. Install the oil fill cap/dipstick securely. 12.Start the engine and let it idle for 3-5 minutes. Stop the engine. Wait 2-3 minutes. Servicing Your Honda...
  • Page 76: Air Cleaner

    Improper or lack of proper air cleaner maintenance can cause poor performance and Your motorcycle’s air cleaner has very specific premature engine wear. performance requirements. Use a new Honda Genuine air cleaner specified for your model or an air cleaner of equal quality. Servicing Your Honda...
  • Page 77 5. Allow the air cleaner to dry thoroughly before applying oil. A wet air cleaner will not fully absorb the oil. (3) air cleaner (4) projection (air cleaner housing cover) (5) projection (air cleaner housing) Servicing Your Honda...
  • Page 78 Air Cleaner 6. Pour clean Pro Honda Foam Filter Oil or an equivalent (Canada: Honda Foam Filter Oil or an equivalent) over the entire surface of the air cleaner. Use both hands to evenly spread the oil into the air cleaner. Gently squeeze out any excess oil.
  • Page 79: Throttle

    (–) open in all steering positions. If you can’t get the freeplay within the specified range, contact your dealer. (2) rubber dust cover (+) increase freeplay (3) lock nut (–) decrease freeplay (4) adjuster Servicing Your Honda...
  • Page 80 5. Lubricate the cable with a commercially available cable lubricant to prevent premature rust and corrosion. (1) throttle (2) throttle cable 1. Check that the throttle assembly is positioned properly and the securing bolts are tight. Servicing Your Honda...
  • Page 81 To prevent moisture or debris (dirt, sand, pebbles, sticks, etc.) from entering the throttle (1) lock nut housing, do not remove the throttle limiter (2) throttle limiter screw screw. (3) throttle limiter screw measurement Moisture and debris may interfere with proper throttle operation. Servicing Your Honda...
  • Page 82: Clutch System

    (1) adjuster lock nut (2) clutch adjuster 1. Loosen the adjuster lock nut (1). 2. Turn the clutch adjuster (2) clockwise one turn; do not turn excessively. (cont’d) Servicing Your Honda...
  • Page 83 1/8 to 1/4 turn, and tighten the lock nut. 5. After adjustment, test ride the motorcycle to be certain the clutch operates properly. If you can’t get proper adjustment, or the clutch does not work properly, see your dealer. Servicing Your Honda...
  • Page 84: Valve Clearance

    (1) left crankcase cover (2) bolts A (3) bolt B (4) adjusting hole caps 1. Remove the left crankcase cover (1) by removing the bolts A (2) and bolt B (3). 2. Remove the adjusting hole caps (4). (cont’d) Servicing Your Honda...
  • Page 85 3. Rotate the generator flywheel counterclockwise until the T mark (5) on the flywheel lines up with the index mark (6) on the crankcase. In this position, the piston may either be on the compression or exhaust stroke. Servicing Your Honda...
  • Page 86 4. Check the clearance of both valves by inserting a feeler gauge (7) between the adjusting screw (8) and the valve stem. Clearance should be: Intake: 0.002 ± 0.001 in (0.05 ± 0.02 mm) Exhaust: 0.002 ± 0.001 in (0.05 ± 0.02 mm) Servicing Your Honda...
  • Page 87: Engine Idle Speed

    2. Connect a tachometer, following the (–) tachometer manufacturer’s instructions. 3. Adjust idle speed with the throttle stop screw (1). Idle Speed: 1,700 ± 100 rpm (1) throttle stop screw (+) increase rpm (–) decrease rpm Servicing Your Honda...
  • Page 88: Spark Plug

    CR6HSA (NGK) or U20FSR-U (DENSO) For cold climate CR5HSA (NGK) or (below 5°C, 41°F) U16FSR-U (DENSO) (1) center electrode (2) side electrode For extended high CR7HSA (NGK) or (3) spark plug gap speed riding U22FSR-U (DENSO) (cont’d) Servicing Your Honda...
  • Page 89 6. With the plug washer attached, thread the 8. Reinstall the spark plug cap. Take care to spark plug in by hand (to prevent avoid pinching any cables or wires. cross-threading). Servicing Your Honda...
  • Page 90: Spark Arrester

    (1) bolts (3) gasket (2) spark arrester (4) muffler 1. Allow the engine and muffler to cool. 2. Remove the bolts (1), the spark arrester (2), and the gasket (3) from the muffler (4). (cont’d) Servicing Your Honda...
  • Page 91 Be careful to avoid damaging the spark arrester screen. The spark arrester must be free of breaks and holes. Replace, if necessary. Check the gasket. Replace, if necessary. Servicing Your Honda...
  • Page 92: Suspension

    1. Check fork operation. Pull the front brake lever in to lock the brake. Then, pump up and down on the fork legs several times. The suspension should function smoothly. There should be no oil leakage. (cont’d) Servicing Your Honda...
  • Page 93 (2) shock absorber attachment points 1. Place the motorcycle on a maintenance stand. Push hard against the side of the rear wheel and feel for any freeplay which indicates worn swingarm bushings (1). (1) swingarm bushing (2) shock absorber attachment points Servicing Your Honda...
  • Page 94 2. Check that the fasteners for the shock absorber attachment points (2) are secure. 3. Check for oil leaks in the shock absorber. If any rear suspension components appear worn or damaged, see your dealer for further inspection. Servicing Your Honda...
  • Page 95: Brakes

    Check freeplay by pulling in slowly on the RIGHT SIDE front brake lever (1) until the brake starts to engage. Freeplay: 3/8 – 13/16 in (10 – 20 mm) If necessary, adjust to the specified range. (1) front brake lever Servicing Your Honda...
  • Page 96 (3). (3) brake arm pin 2. Apply the brake, release it, then spin the wheel and check that it rotates freely. Repeat After adjustment, confirm the freeplay of the this procedure several times. brake lever. Servicing Your Honda...
  • Page 97 Repeat engage. this procedure several times. Freeplay: 3/8 – 13/16 in (10 – 20 mm) 3. Check the freeplay. If you can’t adjust the freeplay properly, see your dealer. If necessary, adjust to the specified range. Servicing Your Honda...
  • Page 98 LEFT FRONT (2) adjusting nut (4) brake arm (3) brake arm pin After adjustment, confirm the freeplay of the brake pedal. (1) arrow (3) reference mark (2) brake arm (4) brake panel (cont’d) Servicing Your Honda...
  • Page 99 (2). Replace the brake shoes if the arrow aligns with the reference mark (3) on the brake panel (4) upon full application of the brake. If replacement is necessary, see your dealer. Servicing Your Honda...
  • Page 100: Wheels

    Maintenance Schedule. However, information (1) wheel rim for wheel removal is provided for emergency (2) spoke situations. 1. Inspect the wheel rims (1) and spokes (2) for damage. 2. Tighten any loose spokes. (cont’d) Servicing Your Honda...
  • Page 101 Take care to prevent getting grease, oil, or dirt on the brake shoe surfaces. This can cause poor brake performance or rapid brake shoe wear after reassembly. (1) brake adjusting nut (4) front axle nut (2) brake cable (5) lug (3) brake arm (6) slot Servicing Your Honda...
  • Page 102 3. Check front brake adjustment (page 86). If a torque wrench was not used to install the wheel, see your dealer as soon as possible to verify proper assembly. Improper assembly may lead to loss of braking capacity. Servicing Your Honda...
  • Page 103 This can cause poor (5) adjusting nut (1) adjuster brake performance or rapid brake shoe wear (6) rear axle nut (2) brake rod after reassembly. (7) rear axle shaft (3) brake arm (4) lock nut Servicing Your Honda...
  • Page 104 If a torque wrench was not used to install the wheel, see your dealer as soon as possible to verify proper assembly. Improper assembly may lead to loss of braking capacity. (8) lug (9) slot (10) brake panel Servicing Your Honda...
  • Page 105: Tires & Tubes

    Make sure the valve stem caps are secure. If necessary, install new caps. The following pages give detailed information on how and when to check your air pressure, how to inspect your tires for wear and damage, Servicing Your Honda...
  • Page 106 15 psi (100 kPa, 1.00 kgf/cm Front Rear 18 psi (125 kPa, 1.25 kgf/cm If you decide to adjust tire pressures for a particular riding condition, make changes a little at a time. (1) tire tread depth (2) spoke nut (cont’d) Servicing Your Honda...
  • Page 107 Replacing a tube requires removing and slipping inside the tire or the tire is slipping reinstalling the wheel. Any time a tube is on the rim. See your dealer. replaced, carefully inspect the tire as described on page 97. Servicing Your Honda...
  • Page 108 • We recommend that tires be replaced by stability. This can cause a crash in your dealer. which you can be seriously hurt or killed. Always use the size and type of tires recommended in this owner’s manual. Servicing Your Honda...
  • Page 109: Side Stand

    LEFT SIDE 2. Check the side stand assembly for freedom of movement. If the side stand is stiff or squeaky, clean the pivot area and lubricate the pivot bolt with clean engine oil. (1) side stand spring Servicing Your Honda...
  • Page 110: Drive Chain

    1. Check slack in the lower drive chain (1) run drive chain to perform the recommended midway between the sprockets. Drive chain service in the Maintenance Schedule. slack should allow the following vertical movement by hand: 9/16 – 1 in (15 – 25 mm) (cont’d) Servicing Your Honda...
  • Page 111 Lubricate the drive chain (page 105) if it appears dry or shows signs (3) ridge (2) chain slider of rust. Lubricate any kinked or binding links and work them free. Adjust chain slack Servicing Your Honda...
  • Page 112 78 pins, New Chain: 38.5 in (978 mm) from pin center to pin center. If the distance Service Limit: 39.3 in (997 mm) exceeds the service limit, the drive chain is worn out and should be replaced. (cont’d) Servicing Your Honda...
  • Page 113 (5) graduated scale (3) adjusting nut 1. Loosen the rear axle nut (1). Use of a new chain with worn sprockets will 2. Loosen the lock nuts (2) on both sides of the cause rapid chain wear. swingarm. Servicing Your Honda...
  • Page 114 8. Check rear brake pedal freeplay and adjust between the link plates, pins, bushings, and as necessary (page 88). Freeplay is affected rollers. when repositioning the rear wheel to adjust Recommended lubricant: drive chain slack. Pro Honda HP Chain Lube or an equivalent Servicing Your Honda...
  • Page 115 – not gasoline – and allow it to dry. 3. Inspect the drive chain for possible wear or damage. Replace the drive chain if it has damaged rollers, loose fitting links, or otherwise appears unserviceable. (1) master link retaining clip Servicing Your Honda...
  • Page 116 Servicing Your Honda...
  • Page 117: Appearance Care

    Refer to Safety Precautions on page 45. General Recommendations Frequent cleaning and polishing will keep your Honda looking newer longer. Frequent cleaning • To clean your motorcycle, you may use: also identifies you as an owner who values your – water motorcycle.
  • Page 118 4. After washing, rinse your motorcycle thoroughly with plenty of clean water to High pressure water (or air) can damage remove any residue. certain parts of your motorcycle. 5. Dry your motorcycle with a chamois or a soft towel. (cont’d) Servicing Your Honda...
  • Page 119 Use a neutral performance. detergent to clean the painted surface on the exhaust pipe and muffler. If you are not sure if your exhaust pipe and muffler are painted, contact your dealer. Servicing Your Honda...
  • Page 120: Tips

    Here’s helpful advice on how to prepare for an Preparing for a Ride ........112 off-road adventure, how to transport and store Transporting Your Honda ......114 your Honda, and how to be an environmentally Storing Your Honda ........116 responsible motorcycle owner. You & the Environment ......119...
  • Page 121: Preparing For A Ride

    Preparing for a Ride A safe and enjoyable ride begins with good What to Take to the Riding Area planning and preparation. Always ride with at least one other person in case you have trouble, Along with your motorcycle and riding gear, and let someone know where you’re going and you should take along some tools and supplies when you expect to return.
  • Page 122 Preparing for a Ride For safety, all refueling should be done at a gas If you decide to take some tools, spare parts, or station on the way to the riding area or at your other supplies on the trail, be sure you can base camp.
  • Page 123: Transporting Your Honda

    Transporting Your Honda If you use a truck or motorcycle trailer to transport your Honda, we recommend that you follow these guidelines: • Use a loading ramp. • Make sure the fuel valve is off. • Secure the motorcycle in an upright position, using motorcycle tie-down straps.
  • Page 124 Transporting Your Honda Check that the tie-down straps do not contact any control cables or electrical wiring. Tighten both straps until the front suspension is compressed about half-way. Too much pressure is unnecessary and could damage the fork seals. Use another tie-down strap to keep the rear of the motorcycle from moving.
  • Page 125: Storing Your Honda

    If you won’t be riding for an extended period, For more information about storage, refer to such as during the winter, thoroughly inspect the Honda Winter Storage Guide, available your motorcycle and correct any problem from your dealer (USA only).
  • Page 126 Storing Your Honda 4. Drain the carburetor into an approved Preparation for Storage gasoline container and dispose of it in an approved manner (page 119). If storage will 1. Change the engine oil (page 65). last longer than one month, carburetor 2.
  • Page 127 Storing Your Honda 5. Wash and dry your motorcycle. Removal from Storage 6. Lubricate the drive chain. 7. Inflate the tires to their recommended 1. Uncover and clean your motorcycle. pressures (page 96). 2. If your motorcycle has been stored for more 8.
  • Page 128: You & The Environment

    You & the Environment Owning and riding a motorcycle can be • Choose Sensible Cleaners. Use a enjoyable, but you must do your part to protect biodegradable detergent when you wash nature. When you show respect for the land, your motorcycle. Avoid aerosol spray wildlife, and other people, you also help cleaners that contain chlorofluorocarbons preserve the sport of off-road riding.
  • Page 129 You & the Environment • Recycle Wastes. It’s illegal and thoughtless to put used engine oil in the trash, down a drain, or on the ground. Used oil, gasoline, and cleaning solvents contain poisons that can hurt refuse workers and contaminate our drinking water, lakes, rivers, and oceans.
  • Page 130: Taking Care Of The Unexpected

    Taking Care of the Unexpected With all the challenges you can encounter General Guidelines........122 off-road, there’s a chance that sometime If Your Engine Quits or Won’t Start...123 something may go wrong. This section gives If You Have a Flat Tire .......124 practical advice to help you deal with a wide If You Crash..........126 range of problems.
  • Page 131: General Guidelines

    Taking Care of the Unexpected If a problem is relatively minor and you have General Guidelines the tools, supplies, and skills to make a permanent repair, you may be able to fix it on If something goes wrong during a ride, the first the trail and continue riding.
  • Page 132: If Your Engine Quits Or Won't Start

    Taking Care of the Unexpected • If the problem is relatively minor and you The next area to check is the fuel system: have the tools, supplies, and skills to make a • Make sure there is enough gas in the tank temporary repair, be sure to have permanent and the fuel valve is at the ON or RES repairs made as soon as possible.
  • Page 133: If You Have A Flat Tire

    Taking Care of the Unexpected If the fuel system appears to be okay, check the If You Have a Flat Tire ignition system (this requires a spark plug wrench): How you handle a flat tire on the trail depends • Check that the spark plug cap isn’t loose or on how serious the tube or tire damage is, and disconnected.
  • Page 134 Taking Care of the Unexpected If the leak is more serious, or a temporary repair doesn’t hold, the tube must be replaced. Riding your motorcycle with a The tire will also need to be replaced if it is temporary tire repair can be risky. damaged (page 99).
  • Page 135: If You Crash

    Taking Care of the Unexpected If there is minor damage, or you are unsure If You Crash about possible damage but decide to try riding the motorcycle back to your base, ride slowly Personal safety is your first priority after a and cautiously.
  • Page 136: If You Lose Your Key

    If you don’t know your key number, call • If the drive chain comes off because the the dealer where you purchased your Honda. master link clip gets knocked off, you may They may have it listed in their records. If they be able to put the chain back on with a new don’t, transport your motorcycle to them or the...
  • Page 137 Taking Care of the Unexpected • If any component of the front brake system is damaged, you may be able to ride carefully back to your base using the rear brake for slowing or stopping. • If you damage a throttle cable or other critical component, your motorcycle may be unsafe to ride.
  • Page 138: Technical Information

    Technical Information This section contains dimensions, capacities, Vehicle Identification........130 and other technical data, plus information on Specifications ..........131 government requirements and how to break-in Break-in Guidelines ........136 your motorcycle. Emission Control Systems ......137 Oxygenated Fuels........142 Technical Information...
  • Page 139: Vehicle Identification

    Vehicle Identification LEFT SIDE Serial Numbers The VIN and engine serial number are required when you register your motorcycle. They may also be required when ordering replacement parts. You may record these numbers in the Quick Reference section at the rear of the manual.
  • Page 140: Specifications

    35.8 in (910 mm) recommendation pump octane number of 86 or higher Air cleaner oil Pro Honda (USA only) or Honda (Canada only) Foam Filter Oil or an equivalent Engine oil capacity after draining: 0.6 US qt (0.6 ) after disassembly: 0.8 US qt (0.8 )
  • Page 141 Engine oil API Service Drive chain Recommended recommendation Classification SJ or lubricant lubricant: higher except oils Pro Honda HP Chain labeled as energy Lube or an equivalent conserving or resource conserving on the Capacities circular API service Passenger operator only;...
  • Page 142 Specifications Engine Specifications Power Transmission Valve clearance Intake: Primary reduction 4.058 (cold) 0.002 ± 0.001 in Gear ratio, 1st 3.272 (0.05 ± 0.02 mm) 1.666 Exhaust: 1.190 0.002 ± 0.001 in Final reduction 2.642 (0.05 ± 0.02 mm) Final drive chain Spark plug CR6HSA (NGK) or...
  • Page 143 Specifications Power Transmission Chassis & Suspension Drive chain 9/16 – 1 in Caster 25°00’ freeplay (15 – 25 mm) Trail 1.3 in (32 mm) New chain length 38.5 in (978 mm) Tire size, front 2.50-10 33J distance between a Tire size, rear 2.50-10 33J span of 78 pins Tire type...
  • Page 144 Specifications Torque Specifications Engine oil drain bolt 18 lbf·ft (24 N·m, 2.5 kgf·m) Front axle nut 35 lbf·ft (46 N·m, 4.8 kgf·m) Rear axle nut 35 lbf·ft (46 N·m, 4.8 kgf·m) Technical Information...
  • Page 145: Break-In Guidelines

    Break-in Guidelines Help assure your motorcycle’s future reliability and performance by paying extra attention to how you ride during the first operating day or 15 miles (25 km). During this period, avoid full-throttle starts and rapid acceleration. Technical Information...
  • Page 146: Emission Control Systems

    Emission Control Systems Exhaust Emission Requirements The Vehicle Emission Control Information The U.S. Environmental Protection Agency Label (1) (2) is attached to the side of each (EPA), the California Air Resources Board front fork. (CARB), and Environment and Climate Change Canada (ECCC) require that your LEFT SIDE motorcycle comply with applicable exhaust emissions standards during its useful life, when...
  • Page 147 Carbon monoxide does not react in system. the same way, but it is toxic. Honda Motor Co., Ltd. utilizes various systems to reduce carbon monoxide, oxides of nitrogen and hydrocarbons. Technical Information...
  • Page 148 Emission Control Systems Evaporative Emission Control System Crankcase Emission Control System The fuel tank and fuel tube installed on this The engine is equipped with a closed crankcase vehicle incorporate fuel permeation control system to prevent discharging crankcase technologies and comply with Evaporative emissions into the atmosphere.
  • Page 149 Emission Control Systems Noise Emission Control System AMONG THOSE ACTS PRESUMED TO TAMPERING WITH THE NOISE CONTROL CONSTITUTE TAMPERING ARE THE SYSTEM IS PROHIBITED: U. S. federal law ACTS LISTED BELOW: prohibits, or Canadian provincial laws may • Removal of, or puncturing the muffler, prohibit the following acts or the causing baffles, header pipes, or any other thereof: (1) The removal or rendering...
  • Page 150 Honda Motorcycle Dealer: vehicle is to be used for competition only. 1. Hard starting or stalling after starting Fuel Permeation Emission Control System 2.
  • Page 151: Oxygenated Fuels

    Oxygenated Fuels Some conventional gasolines are being blended ETHANOL (ethyl or grain alcohol) up to 10% by volume. with alcohol or an ether compound. These You may use gasoline containing up to 10% gasolines are collectively referred to as ethanol by volume. Gasoline containing ethanol oxygenated fuels.
  • Page 152 Oxygenated Fuels If you notice any undesirable operating symptoms, try another service station or switch Oxygenated fuels can damage paint and to another brand of gasoline. plastic. Damage caused by spilled fuel is not Fuel system damage or performance problems covered under warranty.
  • Page 153: Consumer Information

    Consumer Information This section contains information on your Authorized Manuals ........145 warranty and how to get an official Honda Warranty Coverage ........147 service manual. Warranty Service.........148 Contacting Honda ........149 Your Honda Dealer ........151 Consumer Information...
  • Page 154: Authorized Manuals

    Authorized Manuals The Service Manual used by your authorized dealer is available from your Honda dealer or Helm, Inc. (USA only, Canada: See your dealer to order authorized manuals.) Also available, but not necessary to service your model, is the Honda Common Service Manual, which explains basic service information for various systems on Honda motorcycles, scooters, ATV, and SxS.
  • Page 155 Authorized Manuals Order online: www.helminc.com Order Toll Free: 1-888-CYCLE93 (1-888-292-5393) (NOTE: For Credit Card Orders Only) Monday – Friday 8:00 AM – 6:00 PM EST Consumer Information...
  • Page 156: Warranty Coverage

    Honda Motorcycle Warranties Booklet However, you should have the proper tools and that was provided to you by your Honda dealer. service information and be mechanically Please read this booklet and be aware of the qualified.
  • Page 157: Warranty Service

    If the problem If you believe you have a problem with your has already been reviewed with the Service Honda, call the service department of your Manager, Parts Manager, Sales Manager, etc., dealer. Make an appointment for an inspection contact the Owner of the dealership or his and diagnosis.
  • Page 158: Contacting Honda

    PHONE differences at the dealership level. Telephone: (866) 784-1870 If you wish to contact Honda directly to comment on your experiences with your Honda ONLINE CUSTOMER SERVICE or with your dealer, please send your comments using one of the following methods: Website: https://powersports.honda.com/contact-us...
  • Page 159 Contacting Honda Canada: Honda Canada Inc., Customer Relations Dept, 180 Honda Boulevard, Markham, Ontario L6C 0H9, telephone: (888) 946-6329, facsimile: (877) 939-0909. Email: honda_cr@ch.honda.com Please include the following information in your letter: • name, address, and telephone number • product model, year, and VIN •...
  • Page 160: Your Honda Dealer

    (USA only), and Honda accessories and your Honda. products (Canada only). The same quality that went into your Honda can be found in Honda Genuine replacement parts. You’ll also find comparable quality in the accessories and products available from the parts department.
  • Page 161: Index

    Index Index accessories ............ 10 capacity, fuel ..........59 air cleaner ............. 67 carburetor, air pressure, tires ........... 96 idle speed ..........78 altering your motorcycle ....... 11 choke lever ........... 18 arrester, spark ..........81 cleaner, air ............ 67 cleaning, appearance care ......
  • Page 162 Index drive chain ..........101 filter, air ............67 flat tire ............124 flooded engine, starting ........ 34 fork ............... 83 education, rider ........3, 151 front brake, emission control systems ......137 lever ............20 engine number ..........130 lever freeplay .........
  • Page 163 ............58 gears, shifting ..........35 lever, front brake ..........20 Honda, contacting ........149 shift ............21 Honda service manual ........ 145 limit, weight ........... 9 loading ............8 idle speed, engine ......... 78 inspection, post-ride ..........39 pre-ride ...........
  • Page 164 Index maintenance, parking ............38 component locations ......52 pedal, rear brake ........... 21 record ............. 51 pinging, engine ..........58 safety ............45 plug, spark ............ 79 schedule ..........47 post-ride inspection ........39 manual, service ........... 145 pre-ride inspection ........27 modifications ..........
  • Page 165 Index suspension, front ............83 rear ............84 schedule, maintenance ........47 service, customer ..........149 manuals ..........145 throttle warranty ..........148 freeplay ..........70 shifting gears ..........35 limiter ..........31, 72 shoe, brake ............ 89 operation ..........20 side stand ..........
  • Page 166 Index unexpected problems ........121 valve, fuel ............. 17 vehicle identification no. (VIN) ....130 warranty, coverage ..........147 extended ..........147 service ..........148 washing your motorcycle ......109 weight limit ............. 9 wheels ............91 Index...
  • Page 167 Memo...
  • Page 168 Frequent causes of costly chassis repair are: collection of information you need to know • Chain -- A loosely adjusted chain or a chain about your Honda. You’ll also find space to stretched because of lack of lubrication may record important notes.
  • Page 169 Quick Reference Record important information here: Engine No. Owner’s: Name Address City/State Phone Dealer’s: Name Address City/State Phone Service Mgr. Quick Reference...
  • Page 170 API Service Classification SJ or higher except oils labeled as energy conserving or resource Capacity conserving on the circular API service label, SAE 10W-30, JASO T 903 standard MA, Pro Honda GN4 4-stroke oil (USA & Canada), or Honda 4-stroke oil, or an equivalent motorcycle oil after draining: 0.6 US qt (0.6 )
  • Page 171 Quick Reference These symbols are used in Operating Controls section: SYMBOL COMPONENT SEE PAGE choke lever ON – ignition switch OFF – ignition switch OFF – engine stop switch RUN – engine stop switch Quick Reference...
  • Page 172 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.
  • Page 173 31GJGA70 © 2024 Honda Motor Co., Ltd. 00X31-GJG-A700 Printed in the U.S.A. All Rights Reserved...

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