Market Segment:
        
        
            Entry-level to intermediate motocross/off-road racing for youth riders, often used in Supermini classes or as a stepping stone to larger displacement bikes.
        
     
    
    
        
            Key Competitors:
        
        
            Suzuki RM65, Yamaha YZ65 (later models), KTM 65 SX
        
     
    
    
        
            Design Philosophy:
        
        
            Compact, lightweight, and powerful for its class, designed for agility and ease of control for younger riders. Emphasizes performance and durability required for competitive off-road use.
        
     
    
        
            Target Audience:
        
        
            Youth motocross racers, off-road trail riders, and hobbyists looking for a capable 65cc machine.
        
     
 
    
    
    
        
            Covered Years:
        
        
            2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
        
     
    
    
        
            Estimated Page Count:
        
        
            Approx. 400-600 pages (typical for this type of comprehensive manual)
        
     
    
    
        
            Manual Type:
        
        
            Factory Service Repair Manual / Workshop Manual / Troubleshooting Guide
        
     
    
    
    
    
 
    
    
    
        
            Engine System:
        
        
            Full disassembly, assembly, inspection, troubleshooting, and repair of the engine and its components (cylinder, piston, crankshaft, connecting rod, carburetor, ignition system, cooling system).
        
     
    
        
            Transmission System:
        
        
            Gearbox overhaul, clutch service, shifting mechanism, lubrication, and troubleshooting.
        
     
    
        
            Chassis System:
        
        
            Frame inspection, suspension (forks, rear shock), steering system, swingarm, wheel bearings, and related components.
        
     
    
        
            Braking System:
        
        
            Front and rear brake caliper service, master cylinder overhaul, brake fluid replacement, pad inspection, and bleeding procedures.
        
     
    
        
            Electrical System:
        
        
            Ignition system (CDI, spark plug), lighting (if applicable), wiring diagrams, component testing, and troubleshooting.
        
     
    
        
            Fuel System:
        
        
            Fuel tank, fuel lines, fuel filter, and carburetor overhaul and adjustment (specific to Keihin carburetors commonly used).
        
     
    
        
            Cooling System:
        
        
            Radiator service, coolant replacement, hose inspection (if liquid-cooled variant is covered by the manual's scope).
        
     
    
        
            Exhaust System:
        
        
            Muffler inspection, pipe removal, and reinstallation.
        
     
    
    
        
            Preventive Maintenance:
        
        
            Detailed recommended maintenance schedules, lubrication points, fluid changes, filter replacements, and general inspection procedures.
        
     
    
        
            Troubleshooting Guides:
        
        
            Systematic diagnostic procedures for common and uncommon problems, symptom-based troubleshooting trees, and electrical fault finding.
        
     
    
        
            Repair Procedures:
        
        
            Step-by-step instructions for component removal, disassembly, cleaning, inspection, repair, reassembly, and adjustment for all major systems.
        
     
    
        
            Specifications And Tolerances:
        
        
            Precise torque values, measurement specifications, clearances, and wear limits for critical engine and chassis components.
        
     
    
        
            Wiring Diagrams:
        
        
            Comprehensive electrical system schematics for easier diagnosis and repair of electrical issues.
        
     
    
    
        
            Depth Of Coverage:
        
        
            Complete factory-level repair and overhaul procedures, suitable for experienced mechanics and dedicated DIY enthusiasts. Covers everything from basic maintenance to complete engine rebuilds and electrical system diagnostics.
        
     
 
    
    
    
        
            File Format Details:
        
        
            Digital PDF file, compatible with most operating systems (Windows, macOS, Linux) and devices with a PDF reader.
        
     
    
    
        
            Print Quality Notes:
        
        
            High-resolution digital scans, ensuring clarity of text and diagrams for printing if desired.
        
     
    
    
        
            Binding Type For Printed:
        
        
            N/A (Digital PDF Format)
        
     
    
    
        
            Paper Type For Printed:
        
        
            N/A (Digital PDF Format)
        
     
 
    
    
    
        
            Engine Type:
        
        
            2-stroke, single-cylinder, liquid-cooled
        
     
    
    
        
            Bore X Stroke:
        
        
            44.0 x 41.5 mm
        
     
    
        
            Compression Ratio:
        
        
            Approx. 8.4:1 (varies slightly by year/tuning)
        
     
    
        
            Carburetor:
        
        
            Keihin PWK28 (typically, may vary slightly by region/year)
        
     
    
    
    
        
            Horsepower Estimate:
        
        
            Approx. 15-16 HP (at the crankshaft, manufacturer specific)
        
     
    
    
        
            Fuel Type:
        
        
            Unleaded gasoline, minimum 87 octane (octane rating can affect performance and engine longevity)
        
     
    
        
            Fuel Mixture:
        
        
            Pre-mix gasoline and 2-stroke oil (Kawasaki recommends specific oil ratios, typically 20:1 or 32:1 depending on application and oil type)
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Transmission oil: Every 10-15 hours of riding or annually. Engine oil (pre-mix): Continuous as part of fuel mixture. Chain lube: As needed, typically every ride.
        
     
    
        
            Air Filter Cleaning:
        
        
            Clean after every few rides or as dictated by riding conditions (dusty environments require more frequent cleaning).
        
     
    
        
            Spark Plug Inspection:
        
        
            Inspect every 5-10 hours of riding, replace as needed.
        
     
    
    
        
            Transmission Oil:
        
        
            Kawasaki Genuine Motorcycle Gear Oil (or API GL-4 equivalent, SAE 10W-30 viscosity) - Capacity approx. 0.75 Liters.
        
     
    
        
            2 Stroke Oil:
        
        
            High-quality 100% synthetic 2-stroke racing oil specifically formulated for high-performance liquid-cooled motorcycles. (e.g., Kawasaki KART R, Motul 800 2T Factory Line, Yamalube 2R)
        
     
    
        
            Coolant:
        
        
            Kawasaki All Season Coolant (or equivalent high-quality ethylene glycol-based antifreeze/coolant) mixed 50/50 with distilled water.
        
     
    
        
            Brake Fluid:
        
        
            DOT 4 hydraulic brake fluid.
        
     
    
    
        
            Common Wear Items:
        
        
            Piston rings, clutch plates, wheel bearings, suspension seals, chain and sprockets, spark plugs, air filter.
        
     
    
        
            Potential Problems:
        
        
            Carburetor jetting sensitivity to altitude and temperature, clutch wear with aggressive use, over-heating if cooling system is neglected, wear on the powervalve mechanism if not regularly cleaned and serviced.
        
     
 
    
    
    
        
            Kawasaki Motorcycle Division:
        
        
            Kawasaki Heavy Industries Motorcycle & Engine division has a long history of producing high-performance off-road and street motorcycles, known for their innovation and racing success.
        
     
    
    
        
            Kx Series Legacy:
        
        
            The KX line has been a dominant force in motocross for decades, with the KX65 serving as the entry point for aspiring racers, continuously refined for performance and reliability.
        
     
    
    
        
            Manufacturing Origin:
        
        
            Primarily manufactured in Japan by Kawasaki Heavy Industries.
        
     
    
        
            Production Period Covered:
        
        
            The KX65 model has been in continuous production with minor updates since its introduction, with this manual covering the 2000-2011 model years which represent a specific generation of its design.
        
     
 
    
    
    
        
            Racing Success:
        
        
            The Kawasaki KX65 has a proven track record in youth motocross racing series worldwide, often a champion in its class.
        
     
    
    
        
            Owner Satisfaction:
        
        
            Generally high among riders and parents for its performance, reliability, and value as a competitive youth motocross bike, provided it is maintained correctly.
        
     
    
    
        
            Emissions Compliance:
        
        
            Certified to meet relevant emissions standards for off-road vehicles at the time of manufacture. Specific certifications depend on the market of sale.