🏷️ Basic Information Identification Make: Aprilia Model: RS250 Model Year Range: 1995-1997 Vehicle Type: Motorcycle Product Type: Service Repair Manual 👋 Introduction Market Position Market Position: The Aprilia RS250 was positioned as a high-performance, track-inspired sportbike in the mid-weight class, competing with iconic models from Japanese manufacturers. It offered a unique Italian flair and a potent two-stroke engine. Competitive Analysis Competitive Analysis: Competed against bikes like the Yamaha YZF-R6, Honda CBR600RR, Suzuki GSX-R600, and Kawasaki Ninja ZX-6R. The RS250's defining characteristic was its V-twin two-stroke engine derived from Suzuki's RGV250, providing explosive power delivery and a distinct sound. Key Features Key Features: Lightweight chassis, advanced suspension components, powerful two-stroke V-twin engine, aerodynamic fairing, and exceptional handling for its class. 📋 Manual Details Coverage Areas Coverage Description: Comprehensive service and repair for the Aprilia RS250 motorcycle, including diagnostics, maintenance, and component-level repairs. Emissions Info: While focused on service, it may contain information relevant to emission control systems for the period. Page Count Page Count: Estimated 300-500 pages (typical for this type of manual, actual may vary). Manual Type Manual Type: Workshop Manual / Service Manual Language Language: English Format Format: Digital (likely PDF) 📖 Manual Coverage Systems Covered Systems Covered: Engine, Fuel System, Ignition System, Exhaust System, Cooling System, Lubrication System, Transmission, Clutch, Drivetrain, Chassis, Suspension (Front & Rear), Brakes (Front & Rear), Electrical System, Lighting, Instruments, Bodywork, Fairings, Wheels, Tires, Frame. Procedures Included Procedures Included: Routine Maintenance, Troubleshooting, Diagnostic Procedures, Engine Rebuilding, Transmission Overhaul, Suspension Adjustments & Overhauls, Brake System Bleeding & Repair, Electrical System Diagnosis & Repair, Wiring Diagrams, Carburetor Tuning, Clutch Adjustment & Replacement, Frame Inspection, Fairing Removal/Installation, General Tune-up Procedures. Special Tools: Lists required special tools for specific repair procedures. Technical Depth Technical Depth: In-depth, covering everything from basic adjustments to complete engine and chassis teardowns and rebuilds. Suitable for professional mechanics and experienced DIY enthusiasts. Wiring Diagrams Wiring Diagrams: Detailed electrical system wiring diagrams are included, essential for diagnosing electrical faults. Troubleshooting Guides Troubleshooting Guides: Comprehensive troubleshooting sections with step-by-step procedures for identifying and resolving common and uncommon issues. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format), ensuring compatibility across most devices. Likely searchable text for efficient information retrieval. Print Quality Print Quality: High-resolution scans or digital original, suitable for clear printing of diagrams, schematics, and text. Expect sharp line drawings and legible text. Binding Type Binding Type: N/A (Digital Format) Paper Type Paper Type: N/A (Digital Format) Manual Completeness Manual Completeness: Complete Service Manual. Covers all aspects of repair and maintenance as expected from a factory-level document. ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 90-degree V-twin, two-stroke Displacement: 249 cc Bore X Stroke: 54.0 mm x 54.5 mm Compression Ratio: 7.5:1 (approx.) Ignition: Digital CDI Engine Code: Derived from Suzuki RVG250 (specific Aprilia codes may vary). Power Valves: Mechanical power valve system (APOC) controlled by the engine RPM and load. Manual will detail operation and maintenance. Performance Horsepower: Approx. 70-75 hp @ 11,000 rpm (variations by market and specific model year) Torque: Approx. 48-50 Nm @ 10,000 rpm (variations by market and specific model year) Fuel System Carburetor Type: 2 x Mikuni T M34SS flat-slide carburetors Fuel Induction: Reed valve induction Fuel Type: Unleaded gasoline (high octane recommended) Lubrication Oil System: Automatic oil injection system Cooling System Cooling Method: Liquid Cooling 🔧 Transmission Standard Transmission Type: 6-speed constant mesh Clutch Type: Wet, multi-plate, cable-actuated Features Gear Ratios: Specific gear ratios available in the manual, critical for performance tuning. Final Drive: Chain drive 📐 Dimensions Exterior Length: Approx. 2020 mm Width: Approx. 720 mm Height: Approx. 1130 mm Wheelbase: Approx. 1390 mm Ground Clearance: Approx. 130 mm Weights Dry Weight: Approx. 141 kg Wet Weight: Approx. 155 kg (fully fueled) Fuel Capacity: 16 Liters (including 3-liter reserve) 🛡️ Safety Features Ratings Safety Ratings: N/A (Motorcycle safety is primarily assessed through independent tests and rider skill). Active Features Active Features: Responsive braking system, agile chassis geometry, excellent rider feedback. Brake System Front: Dual 320mm discs with 4-piston calipers (e.g., Nissin or Brembo). Brake System Rear: Single 240mm disc with 2-piston caliper. Passive Features Passive Features: Robust frame construction, rider ergonomics designed for control. 💡 Technology Features Infotainment Infotainment System: N/A (Focus is on performance and mechanicals, no modern infotainment systems). Instrumentation Instrumentation: Analog speedometer, tachometer, coolant temperature gauge, odometer, trip meter, and indicator lights. 🔧 Maintenance Service Intervals Oil Change Interval: Refer to manual for specific mileage or time intervals, typically every 3,000-5,000 km or annually. Includes gearbox oil. Spark Plug Replacement: Refer to manual, often every 5,000-10,000 km depending on plug type and usage. Common types include NGK BR9EG. Air Filter Cleaning: Recommended at regular intervals, especially for performance filters. Manual will specify. Chain Lubrication: Regularly, every 500-1000 km or after riding in wet conditions. Manual will advise on chain tension checks....