This manual covers the 60 SX and 65 SX models produced between 1998 and 2002. These brands have a strong heritage in off-road racing, and these youth motocross bikes are designed for competitive performance. Known for their robust engineering and reliability, the SX line represents the brand's commitment to providing capable platforms for aspiring young riders. These motorcycles are built with durable chromoly steel frames and feature high-performance components tailored for the demands of motocross. This comprehensive English-language service manual provides detailed information for the maintenance, troubleshooting, and repair of your 60 SX or 65 SX. It includes in-depth coverage of all major systems, such as the engine, transmission, electrical system, brakes, fuel system, suspension, and frame. With professional-level diagnostic procedures, step-by-step repair instructions, and integrated wiring diagrams, this manual is an essential resource for professional technicians, DIY mechanics, and restoration enthusiasts seeking to maintain and optimize their motorcycles. 🏷️ Basic Information Identification Make: KTM Model: 60 SX / 65 SX Model Variants: 60 SX, 65 SX Generation Production Years: 1998-2002 Codes Chassis Codes: Not specified in product information 👋 Introduction Market Position Target Audience: Professional Technicians, DIY Mechanics, Restoration Enthusiasts Competitive Analysis Value Proposition: Provides professional-level repair and maintenance data, offering significant cost savings over dealership service or physical manuals that are out of print. Key Features Features: Detailed sub-steps, notes/cautions/warnings, numbered instructions, bold figure numbers, detailed illustrations/drawings/photos, enlarged insets, easy-to-use table of contents, combined troubleshooting/electrical procedures with wiring diagrams. 📋 Manual Details Coverage Areas Regions Covered: Global (technical information is universal) Page Count Estimated Page Count: Detailed, but exact count not provided; comprehensive scope implied. Manual Type Type: Full Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Comprehensive engine diagnostics, maintenance, repair, and rebuild procedures (likely 2-stroke, specific displacement details would be within the manual). Transmission: Detailed coverage of transmission components, operation, maintenance, and repair. Electrical System: Extensive electrical troubleshooting, wiring diagrams, component testing, and repair procedures. Suspension: Likely includes fork, shock absorber, and linkage maintenance and adjustment procedures. Brakes: Disc brake system maintenance, caliper service, fluid replacement, and bleeding procedures. Fuel System: Carburetor service, fuel line inspection, and tank maintenance. Cooling System: Likely covers radiator, coolant, and associated component service (if applicable to these models, which are often air-cooled for this displacement). Exhaust System: Pipe and silencer inspection and maintenance. Frame And Bodywork: Chassis inspection, component removal/installation, and body panel adjustments. Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, general upkeep. Troubleshooting: Detailed diagnostic procedures for common and uncommon issues, including electrical faults. Repair: Step-by-step repair instructions for all major vehicle systems. Rebuild: Complete engine and transmission rebuild procedures with detailed component specifications. Restoration: Guidance for refurbishment and restoration of all vehicle components. Diagnostics: Systematic diagnostic approaches for identifying root causes of problems. Electrical Diagnostics: Specific procedures for diagnosing electrical system faults using wiring diagrams and test procedures. Wiring Diagrams: Detailed, integrated wiring diagrams for easy electrical troubleshooting. Technical Depth Depth: Professional Technician Level; suitable for DIY mechanics with adequate data. Diagnostics Focus: Emphasis on diagnosing issues effectively and efficiently. 📊 Manual Specifications File Format Format: PDF Searchable Text: Implied by PDF format, typically searchable. Portability: Can be saved to hard drive and burned to CD-ROM for physical access. Print Quality Printability: Full Printable Binding Type Binding: N/A (Digital Download) Paper Type Paper Quality: N/A (Digital Download) Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software Requirements: Adobe PDF Reader, WinRAR Delivery Delivery Method: Instant Download ⚙️ Engine Specifications Primary Engine Type: 2-Stroke (typical for these KTM models) Displacement: 60cc and 65cc variants Performance Horsepower: Specific figures not provided, but indicative of competitive junior motocross performance. Torque: Specific figures not provided, but indicative of strong low-end and mid-range power. Fuel System Carburetion: Likely Mikuni or Keihin carburetors, specific models detailed in manual. Ignition System: CDI ignition system, specific component details and troubleshooting in manual. Lubrication Mixture: Pre-mix fuel/oil ratio specifications provided in manual. 🔧 Transmission Standard Type: 6-Speed Manual Transmission (typical for this class) Optional Type: N/A Features Clutch: Hydraulic clutch actuation (common on KTMs), with service and adjustment procedures. Gear Ratios: Specific gear ratios and final drive ratios detailed in the manual for performance optimization. Fluid Requirements Type: Transmission oil specifications (e.g., Motorex or equivalent) provided in manual. 📐 Dimensions Exterior Wheelbase: Specific measurements available in manual. Seat Height: Specific measurements available in manual. Weights Dry Weight: Specific weights for 60 SX and 65 SX models provided in manual. 🛡️ Safety Features Ratings Crash Test Results: N/A (Motocross/Off-road vehicle, not subject to typical road vehicle safety ratings). Active Features Braking System: High-performance disc brakes front and rear, with detailed service procedures. Passive Features Frame Construction: Durable chromoly steel frame, with inspection and potential repair guidance. 💡 Technology Features Infotainment Features: N/A (Basic motocross motorcycle, no...