🏷️ Basic Information Identification Make: Aprilia Model: SXV 450 / RXV 450 Model Variant: Supermoto (SXV) / Off-Road (RXV) Production Years Covered: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 👋 Introduction Market Position Category: High-performance V-twin supermoto and off-road motorcycles. Target Audience: Enthusiasts, amateur racers, and professional mechanics working on Aprilia SXV/RXV 450 models. Competitive Analysis Competitors: KTM EXC series, Husqvarna SM/TE series, Ducati Hypermotard (supermoto variants). Key Features Engine Layout: High-performance V-twin engine known for its power and unique character. Chassis Design: Lightweight and agile chassis optimized for both on-road and off-road performance. 📋 Manual Details Coverage Areas Manual Type: Workshop Service Manual (WSM) Language: English Format: Digital (likely PDF) 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, disassembly, inspection, assembly, torque specifications, component replacement (pistons, rings, valves, camshafts, crankshaft, connecting rods). Engine Electrical: Ignition system, fuel injection system (EFI), sensors, wiring diagrams, ECU troubleshooting, starter system, charging system. Fuel System: Fuel pump, fuel injectors, fuel pressure regulator, throttle body, fuel tank maintenance, fuel filter replacement. Cooling System: Radiator, water pump, thermostat, hoses, coolant specifications, bleeding procedures, troubleshooting overheating. Exhaust System: Exhaust pipe routing, muffler inspection, gasket replacement, exhaust valve operation (if applicable). Transmission Gearbox: Clutch operation, gear selection mechanism, gearbox disassembly and assembly, lubrication, troubleshooting shifting issues. Drivetrain: Chain and sprockets inspection and replacement, wheel hub and bearing maintenance, rear axle assembly (RXV). Suspension Front: Fork disassembly, seal replacement, oil level and type, damping adjustment, spring replacement, steering head bearing maintenance. Suspension Rear: Rear shock absorber service, linkage maintenance, bearing inspection, adjustment procedures. Brakes Front: Brake caliper service, piston inspection, pad replacement, disc inspection and replacement, brake fluid specifications and bleeding procedures, master cylinder service. Brakes Rear: Rear brake caliper service, pad replacement, disc inspection, brake fluid bleeding, master cylinder service. Wheels Tires: Tire pressure recommendations, wheel bearing inspection and replacement, spoke tension adjustment (RXV). Frame Chassis: Frame inspection for damage, tightening of frame bolts, subframe maintenance. Bodywork Fairings: Removal and installation of fairings, seat, fuel tank cover, fenders, graphics. Electrical Systems Lighting: Headlight, taillight, brake light, turn signal bulb replacement, switchgear inspection and repair. Controls: Throttle cable adjustment, clutch cable adjustment, lever replacement, handlebar setup. Troubleshooting: Diagnostic procedures for common starting issues, running problems, electrical faults, braking concerns. Procedures Included Scheduled Maintenance: Oil changes, filter replacements, spark plug replacement, chain adjustment, valve clearance checks. Disassembly Assembly: Step-by-step guides for major component removal and reinstallation, including engine, gearbox, suspension, and bodywork. Diagnostic Tests: Procedures for testing electrical components, fuel system pressures, ignition timing, and sensor outputs. Adjustment Calibration: Calibration of throttle position sensor (TPS), idle speed adjustment, clutch and brake lever free play. Torque Specifications: Detailed torque values for all critical fasteners across the motorcycle. Fluid Replacement: Guides for engine oil, coolant, brake fluid, and gearbox oil changes with specific fluid types and capacities. Wear Limit Specifications: Wear limits for critical engine and chassis components to ensure proper function and longevity. Technical Depth Depth Level: Comprehensive: Covers everything from basic maintenance to full engine rebuilds and advanced diagnostics. Diagnostic Capability: High: Enables diagnosis of complex electrical and mechanical issues through detailed procedures and wiring diagrams. Rebuild Capability: Complete: Provides instructions for complete disassembly, inspection, repair, and reassembly of all major motorcycle systems. 📊 Manual Specifications File Format File Type: PDF Searchable: Likely searchable text content within the PDF. Printable: Designed to be printable for workshop use. Print Quality Image Resolution: Typically good resolution for clear diagrams and illustrations. Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) Completeness Coverage: Comprehensive Workshop Service Manual (WSM). ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, V-twin, liquid-cooled. Displacement: 449 cc Bore X Stroke: 68 mm x 60.4 mm Compression Ratio: Approximately 12.0:1 (varies slightly by year/model) Valve Train: DOHC, 4 valves per cylinder. Cooling Method: Liquid-cooled. Performance Horsepower: Approx. 55-60 HP @ 8,500-9,000 RPM (estimate, actual may vary) Torque: Approx. 45-50 Nm @ 7,000-7,500 RPM (estimate, actual may vary) Fuel System Fuel Delivery: Electronic Fuel Injection (EFI). Throttle Body Size: Dual 38mm throttle bodies (typical). Fuel Type: Unleaded gasoline, minimum 95 RON (octane). Lubrication Oil Type: Synthetic Motorcycle Oil, SAE 10W-40 or 15W-50 (refer to manual for exact specifications). 🔧 Transmission Standard Transmission Type: 6-speed constant mesh manual. Features Clutch Type: Wet, multi-plate clutch. Gearbox Oil: Specific gearbox oil (refer to manual for type and capacity). 📐 Dimensions Exterior Length: Varies by model and year, but generally compact for supermoto/off-road. Width: Varies by model and year. Height: Varies by model and year. Weights Dry Weight: Approx. 130-140 kg (estimate, actual may vary) Wet Weight: Approx. 145-155 kg (estimate, with fluids) 🛡️ Safety Features Ratings Safety Certification: Typically meets ECE/DOT standards for street legality (depending on market and specific model variant). Active Features Braking System: High-performance hydraulic disc brakes front and rear. Tire Grip: Optimized...