🏷️ Basic Information Identification Make: Aprilia Model: RS 250 Product Type: Service Repair Manual Codes Covered Years: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 👋 Introduction Market Position Segment: Lightweight two-stroke supersport motorcycle, known for its performance and handling characteristics. Competitive Analysis Competitors: Competed with other 250cc two-stroke sportbikes of its era, such as Yamaha YZR250, Suzuki RGV250, and Kawasaki KR-1S. Key Features Performance Focus: Designed for track use and spirited road riding, emphasizing high-revving two-stroke power and agile chassis dynamics. Handling: Renowned for its exceptional handling and chassis feedback, often derived from Aprilia's racing experience. 📋 Manual Details Coverage Areas Primary Coverage: Complete Service and Repair Page Count Estimated Pages: Refer to actual manual; typically 300-500 pages for this era of sportbike Manual Type Type: Factory Service Manual (FSM) Language Language: English Format Format: Digital (PDF) or Printed Book (depending on product offering) 📖 Manual Coverage Systems Covered Engine System: Complete engine overhaul, top-end and bottom-end rebuilds, cooling system, lubrication system, fuel injection/carburetor system, exhaust system Transmission System: Gearbox disassembly and reassembly, clutch operation, shift mechanism, lubrication Chassis System: Frame, swingarm, suspension (front forks and rear shock), steering system, wheel bearings, chain and sprockets Electrical System: Wiring diagrams, ignition system, lighting, battery, charging system, starter motor, sensors, ECU diagnostics Braking System: Front and rear brake caliper service, master cylinder overhaul, brake line replacement, bleeding procedures, rotor inspection Bodywork And Plastics: Fairing removal and installation, seat, fuel tank, minor bodywork repairs Procedures Included Maintenance: Regular scheduled maintenance, fluid changes (oil, coolant, brake fluid), filter replacement, chain adjustment, spark plug service Troubleshooting: Diagnostic procedures for common faults, fault codes, component testing, problem resolution flowcharts Repair: Detailed step-by-step repair instructions for all major components and systems Disassembly Reassembly: Complete guidance on dismantling and reassembling the motorcycle and its sub-systems Wheel And Tire Service: Tire replacement, wheel balancing, spoke tensioning (if applicable), wheel bearing replacement. Frame And Steering Head Bearings: Inspection, adjustment, and replacement of steering head bearings. Electrical Troubleshooting Guides: Diagnostic flowcharts and component testing procedures for electrical issues. Technical Depth Depth: Comprehensive: Covers basic adjustments to complete engine and transmission rebuilds, including diagnostic procedures and specifications. Engine Rebuild Detail: Detailed specifications for piston ring gap, bearing clearances, cylinder honing, head gasket installation, and torque values for all engine fasteners. Suspension Tuning Guide: Information on adjusting damping and spring pre-load for different riding conditions and rider weights. Wiring Diagram Clarity: Comprehensive and easy-to-read wiring diagrams with color coding for all electrical circuits. 📊 Manual Specifications File Format PDF Features: Searchable text, bookmark navigation, high-resolution diagrams (typical for good quality PDFs) Searchability: High (ensures efficient access to specific procedures and data). Print Quality Diagrams And Illustrations: High-quality, detailed line drawings and photographic illustrations for clarity. Binding Type Printed Format Binding: Spiral-bound or perfect-bound for lay-flat usability in a workshop environment (if applicable) Paper Type Printed Format Paper: Durable, heavy-weight paper suitable for workshop use (if applicable) Coverage Areas Specific Component Coverage: Detailed sections on the reed valve system, exhaust expansion chambers, and ignition timing. ⚙️ Engine Specifications Primary Engine Configuration: V-twin, liquid-cooled, two-stroke Displacement: 249 cc Bore X Stroke: 51.0 mm x 60.6 mm (typical, confirm with specific sub-model if variations exist) Compression Ratio: 7.1:1 or higher (depending on specific model variant and tuning) Performance Horsepower: Approx. 65-70 HP (at crank, depending on year and market regulations) Torque: Approx. 40-45 Nm (at crank, depending on year and market regulations) Fuel System Carburetors: Dual 32mm or 34mm Dell'Orto VHST carburetors (later models may have different configurations), or Rotax-derived 36mm carburetors for some early versions. Fuel Type: Unleaded gasoline (minimum 95 RON) with two-stroke oil injection Ignition System Type: Digital CDI with electronic advance Cooling System Type: Liquid-cooled 🔧 Transmission Standard Type: 6-speed constant mesh Optional Gear Ratios: Specific ratios detailed in manual, crucial for performance tuning. Features Clutch Type: Wet multi-plate clutch Final Drive: Chain drive 📐 Dimensions Exterior Length: Approx. 1960 mm (confirm with specific model year) Width: Approx. 720 mm (at handlebars, confirm with specific model year) Height: Approx. 1100 mm (at seat, confirm with specific model year) Weights Dry Weight: Approx. 140-145 kg Wet Weight: Approx. 160-165 kg (with fluids) Fuel Capacity: Approx. 16 liters 🛡️ Safety Features Ratings Crash Safety: No formal crash safety ratings for motorcycles like cars; focus is on rider protective gear and active safety features. Active Features Braking System Performance: Dual front disc brakes, single rear disc brake with high-performance calipers (e.g., Brembo on some models). Manual will detail maintenance and fluid specs. Suspension: Adjustable front forks (compression, rebound) and rear shock (pre-load, rebound) for optimized handling and stability. Passive Features Frame Design: Aluminum twin-spar frame for rigidity and light weight. 💡 Technology Features Infotainment Features: N/A (basic motorcycle instrumentation: speedometer, tachometer, engine temperature, odometer, trip meters). Driver...