🏷️ Basic Information Identification Make: Aprilia Model: RS250 Year Range Covered: 1995, 1996, 1997 Engine Type Covered: 2-Stroke V-Twin Codes Vin Decoder Details: Manual provides guidance for identifying specific vehicle configurations via VIN. 👋 Introduction Market Position Market Segment: High-performance 250cc sportbike, direct competitor to Yamaha YZF-R25, Kawasaki Ninja ZX-2R (where applicable). Competitive Analysis Key Differentiators: Unique V-twin 2-stroke engine derived from Suzuki RGV250, aggressive styling, excellent handling dynamics. Key Features Performance Focus: Designed for track performance and spirited road riding, emphasizing power-to-weight ratio. 📋 Manual Details Coverage Areas Technical Coverage: Comprehensive workshop repair and service Model Coverage: All models, engines, trim levels within the specified years Page Count Estimated Page Count: Likely 300-500 pages (typical for comprehensive workshop manuals of this era) Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine And Powertrain: Engine disassembly, assembly, tuning, cooling system, lubrication system, exhaust system, fuel system (carburetors, fuel pump). Transmission And Drivetrain: Clutch operation, gearbox overhaul, chain drive maintenance, shifting mechanisms. Chassis And Suspension: Front fork service (including oil change and seal replacement), rear shock absorber overhaul, swingarm lubrication and bearing service, steering head bearing maintenance. Brakes: Brake system bleeding (front and rear), caliper service, master cylinder overhaul, brake pad replacement, disc inspection. Electrical System: Wiring diagrams, ignition system troubleshooting, lighting system, battery charging system, instrument cluster diagnostics. Bodywork And Fairings: Fairing removal and installation, seat maintenance, body panel repair and alignment. Procedures Included Maintenance: Scheduled maintenance checks, lubrication points, filter replacements, spark plug service, chain adjustment. Troubleshooting: Diagnostic procedures for common performance issues, electrical faults, and mechanical problems. Repair And Rebuild: Detailed step-by-step instructions for component overhaul and replacement. Specifications And Tolerances: Torque specifications for all fasteners, engine clearances, suspension settings. Technical Depth Depth: In-depth, covering full mechanical and electrical overhauls, from basic maintenance to complete engine rebuilds. 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable PDF with clear diagrams and text. Printability: Designed for printing specific sections or the entire manual, with page numbers and headers. Binding Type Binding: N/A (PDF Download) Paper Type Paper Type: N/A (PDF Download) ⚙️ Engine Specifications Primary Engine Engine Type: Water-cooled, 2-stroke, V-twin (90-degree) Displacement: 249 cc Bore X Stroke: 54 x 54.5 mm Compression Ratio: 7.5:1 (typical, verify with manual for specific year/model) Valve Mechanism: Reed valve induction, Suzuki's AETC (Auto Exhaust Timing Control) system. Cooling System: Liquid-cooled Performance Horsepower Peak: Approximately 70 HP @ 11,000 RPM (verify with manual for specific year/model) Torque Peak: Approximately 30 lb-ft @ 10,000 RPM (verify with manual for specific year/model) Fuel System Carburetors: Twin Mikuni TM32 flat-slide carburetors Fuel Type: Unleaded gasoline (minimum 95 octane recommended) Lubrication Oil System: Premix or Autolube (separate oil injection system) 🔧 Transmission Standard Type: 6-speed constant mesh Features Clutch: Wet, multi-plate Final Drive: O-ring sealed chain 📐 Dimensions Exterior Length: Approx. 2000 mm (verify with manual) Width: Approx. 720 mm (verify with manual) Height: Approx. 1115 mm (verify with manual) Wheelbase: Approx. 1365 mm (verify with manual) Weights Dry Weight: Approx. 143 kg (verify with manual) Wet Weight: Approx. 158 kg (verify with manual) 🛡️ Safety Features Ratings Safety Ratings: N/A (Motorcycles are not subjected to the same crash testing as cars). Active Features Braking System: Dual front disc brakes (310mm) with 4-piston calipers, single rear disc brake (230mm) with 2-piston caliper. Suspension System: Adjustable front telescopic forks (e.g., Showa 41mm), adjustable rear monoshock with Pro-Link system. Passive Features Lighting: Halogen headlamp, LED tail lamp. 💡 Technology Features Infotainment Infotainment System: N/A (Focus on performance, not rider comfort/connectivity tech). Driver Assistance Rider Aids: None (Basic motorcycle technology for its era). 🔧 Maintenance Service Intervals Oil Change Engine: Every 3,000-5,000 km or annually (depending on usage). Spark Plug Replacement: Every 6,000-10,000 km (NGK BR9ECM or equivalent). Chain Lubrication Adjustment: Every 500-1000 km and before long rides. Fork Oil Change: Every 10,000-15,000 km. Fluid Specifications Coolant Type: Ethylene glycol-based coolant (50/50 mix with distilled water). Brake Fluid Type: DOT 4 Fork Oil Type: SAE 5W or 10W (verify with manual, often Showa SS-05). 2-Stroke Oil: High-quality synthetic 2-stroke oil, JASO FD certified. Known Issues Common Problems: Carburetor synchronization, power valve sticking, clutch wear, crankshaft seal leaks, exhaust valve adjustments. Maintenance Tips: Regular cleaning and lubrication of power valves are crucial for maintaining optimal performance. Ensure proper autolube system function or consistent premixing. 📚 Vehicle History Brand Heritage Heritage: Aprilia is an Italian manufacturer with a strong racing pedigree, particularly in smaller displacement classes. Model Evolution Development Basis: The RS250 was heavily based on the highly acclaimed Suzuki RGV250 (VJ22 generation), utilizing its V-twin engine and chassis components. Key Updates 1995-1997: Minor cosmetic updates, potential ECU revisions, and suspension tuning adjustments across these model years. Production Production Period: 1995 - 2003 Manufacturing Location: Italy 🏆 Awards & Recognition Recognitions...