This manual covers the KX85, KX85-II, and KX100 models, produced between 2001 and 2010. These are high-performance, two-stroke, liquid-cooled off-road motorcycles designed for youth motocross racing and aggressive trail riding. Building on an esteemed lineage, these models are known for their competitive edge and robust engineering, offering riders a thrilling experience on closed courses and challenging terrain. This comprehensive service repair manual provides detailed information essential for maintaining and repairing your KX85, KX85-II, or KX100. It covers a wide array of systems, including engine top-end and bottom-end, fuel and cooling systems, chassis components, and electrical systems with detailed wiring diagrams. Within its pages, you will find step-by-step procedures for disassembly, assembly, routine maintenance, component repair, and troubleshooting, along with suspension adjustment guidelines, ensuring optimal performance and longevity of your motorcycle. 🏷️ Basic Information Identification Make: Kawasaki Model: KX85, KX85-II, KX100 Model Codes: KX85-A, KX85-B, KX100-D (Model year suffix varies, e.g., A1, B1, D1, A6F, A7F, etc.) Model Years: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Generation Generation Identifier: Second Generation (based on typical model updates for this era) Codes Vin Code Engine: Typically 'J' for Kawasaki Motorcycles Vin Code Model Year: Year specific character (e.g., '1' for 2001, 'A' for 2010) 👋 Introduction Market Position Vehicle Segment: Performance Off-Road Motorcycle (Motocross/Mini-Bike) Competitive Analysis Competitors: Yamaha YZ85, KTM 85 SX, Suzuki RM85, Honda CR85R Key Features Vehicle Focus: Youth motocross racing and aggressive trail riding. Manual Value Proposition: Provides the owner or technician with the necessary information for correct diagnosis, repair, and maintenance, crucial for performance and longevity. 📋 Manual Details Coverage Areas Manual Title: 2001-2010 Kawasaki KX85 KX85-II KX100 Service Repair Manual PDF Download Manual Scope: Comprehensive service and repair procedures for specified models and years. Page Count Estimated Page Count: Variable, but typically 400-600 pages for a complete service manual of this scope. Manual Type Manual Classification: Service Repair Manual Language Language: English Format File Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine Top End, Engine Right Side, Engine Removal/Installation, Engine Bottom End/Transmission, Fuel System, Cooling System Chassis Systems: Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame Electrical Systems: Electrical System, Wiring Diagrams Cooling System Details: Radiator, hoses, coolant, water pump, thermostat (if applicable). Final Drive Details: Chain adjustment, lubrication, and replacement procedures. Procedures Included Major Procedures: Assembly, Disassembly, Routine Maintenance, Component Repair, Troubleshooting Diagnostic Procedures: Troubleshooting charts, component testing, symptom analysis. Suspension Adjustment: Covers fork and shock adjustment procedures and specifications for tuning. Technical Depth Depth Of Coverage: Comprehensive, covering everything from basic checks to complete engine rebuilds and complex electrical diagnostics. Wiring Diagrams: Detailed electrical system diagrams for component identification and troubleshooting. 📊 Manual Specifications File Format PDF Quality: High Quality PDF Print Quality Printability: All pages are printable Binding Type Binding Method: Not applicable (Digital Download) Paper Type Paper Quality: Not applicable (Digital Download) Compatibility Operating Systems: Compatible with All Versions of Windows & Mac Requirements Software Requirements: Adobe PDF Reader Delivery Delivery Method: Instant Download Shipping: No Shipping Cost ⚙️ Engine Specifications Primary Engine Engine Type: 2-Stroke Cooling System: Liquid-Cooled Bore X Stroke Kx85: 48.5 mm x 45.8 mm Displacement Kx85: 84 cc Bore X Stroke Kx100: 52.5 mm x 45.8 mm Displacement Kx100: 99 cc Performance Horsepower Kx85 Approx: Approx. 20-25 HP (Varies by year and tune) Horsepower Kx100 Approx: Approx. 25-30 HP (Varies by year and tune) Fuel System Carburetor Kx85: Keihin PWK28 (Typical, specific model may vary) Carburetor Kx100: Keihin PWK30 (Typical, specific model may vary) Fuel Type: Unleaded Gasoline with 2-Stroke Oil Pre-mix Premix Ratio: 50:1 (Kawasaki Recommended, refer to manual for specific grade) 🔧 Transmission Standard Transmission Type: 6-Speed Manual Optional Optional Transmissions: None Features Clutch Type: Wet Multi-disc Transmission Oil Type: Kawasaki Genuine Transmission Oil or SAE 10W-30 API SE/SF or SG (Refer to manual for exact specification) Transmission Oil Capacity: Approx. 0.6 L (Refer to manual) 📐 Dimensions Exterior Wheelbase Kx85: Approx. 1260 mm (49.6 in) Wheelbase Kx100: Approx. 1285 mm (50.6 in) Weights Curb Weight Kx85: Approx. 74 kg (163 lbs) Curb Weight Kx100: Approx. 79 kg (174 lbs) 🛡️ Safety Features Ratings Safety Certification: Not applicable for off-road use (intended for closed courses/competition) Active Features Braking System Front: Hydraulic Disc Braking System Rear: Hydraulic Disc Passive Features Frame Type: Perimeter, High-tensile steel 💡 Technology Features Infotainment Infotainment System: None (Performance off-road focus) Driver Assistance Driver Assistance Features: None (Performance off-road focus) Connectivity Connectivity Features: None (Performance off-road focus) 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific usage (e.g., after X hours of riding or annually). Spark Plug Replacement: Refer to manual (typically based on operating hours or performance degradation). Air Filter Cleaning: Frequent cleaning required, especially in dusty conditions (refer to manual). Fluid Specifications Coolant Type: High-Quality Antifreeze (Ethylene Glycol based) diluted with distilled water (50/50 mix...