Market Position:
The Aprilia SXV/RXV series represents a niche segment of high-performance, street-legal supermoto/motard motorcycles, known for their powerful V-twin engines and aggressive styling.
Competitors:
Competes with other premium supermoto brands and high-performance dual-sport motorcycles from manufacturers like KTM, Husqvarna, and Ducati (in certain applications).
Key Features:
Powerful V-twin engine, aggressive supermoto styling, advanced suspension components, strong braking performance, and a distinctive Italian flair.
Value Proposition:
Essential for owners of these specialized motorcycles, providing the technical expertise required for proper maintenance, troubleshooting, and repair, thereby preserving performance and longevity.
Coverage:
All models, engines, trims, and variations for the 2012 Aprilia SXV/RXV 450/550
Page Count:
Estimated 300-500+ pages (typical for a comprehensive workshop manual)
Manual Type:
Workshop Repair Service Manual
Language:
English (primary), potential for other languages depending on the specific PDF source
Engine:
Complete engine disassembly, assembly, inspection, repair, tuning, and diagnostics for both 450cc and 550cc V-twin engines.
Transmission:
Gearbox inspection, maintenance, repair, clutch operation, and lubrication.
Fuel System:
Carburetor (if applicable) or fuel injection system (EFI) diagnosis, cleaning, adjustment, and component replacement.
Ignition System:
Spark plug diagnosis, coil testing, CDI unit troubleshooting, and wiring diagrams.
Cooling System:
Radiator, coolant, fan operation, thermostat, and associated hoses and components.
Electrical System:
Wiring diagrams, battery maintenance, lighting, starter system, charging system, and electronic control units (ECU).
Suspension:
Front fork (upside-down telescopic), rear shock absorber, linkage, adjustments, and rebuild procedures.
Brakes:
Front and rear brake systems (disc brakes), caliper maintenance, fluid bleeding, pad replacement, and master cylinder service.
Wheels Tires:
Wheel bearing service, spoke tensioning (if applicable), tire pressure, and replacement guidelines.
Frame Chassis:
Frame inspection, steering head bearing service, and subframe components.
Bodywork Fairings:
Panel removal, installation, and minor repair.
Maintenance:
Regular scheduled maintenance tasks including oil changes, filter replacements, chain adjustment, and general inspections.
Troubleshooting:
Systematic diagnostic procedures for common and uncommon problems with detailed symptom analysis and solutions.
Repair:
Step-by-step instructions for component removal, overhaul, reassembly, and replacement for all major vehicle systems.
Torque Specifications:
Precise torque values for all critical fasteners, bolts, and nuts to ensure proper assembly and safety.
Adjustments:
Valve clearance, carburetor jetting (if applicable), chain slack, and suspension sag adjustments.
Wiring Diagrams:
Detailed electrical schematics for all circuits, aiding in troubleshooting and repair.
Depth:
Comprehensive, covering everything from basic fluid checks to full engine rebuilds and advanced electrical diagnostics.
File Format:
PDF (Portable Document Format)
Print Quality:
High-resolution scans, suitable for printing individual pages or the entire manual.
Binding Type:
N/A (Digital PDF Download)
Paper Type:
N/A (Digital PDF Download)
Searchability:
Likely text-searchable PDF, allowing quick access to specific information.
Engine Type:
V-twin, Four-stroke
Displacement 450:
449.8 cc (approx.)
Displacement 550:
549.4 cc (approx.)
Bore Stroke 450:
70 mm x 58 mm (approx.)
Bore Stroke 550:
78 mm x 58 mm (approx.)
Horsepower 450:
Approx. 50-55 hp (model dependent)
Horsepower 550:
Approx. 60-65 hp (model dependent)
Torque 450:
Approx. 45-48 Nm (model dependent)
Torque 550:
Approx. 55-58 Nm (model dependent)
Fuel Delivery:
Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline (91 octane or higher recommended)
Valvetrain:
DOHC, 4 valves per cylinder
Lubrication:
Wet sump (typically shared oil for engine and gearbox)
Safety Ratings:
N/A (Motorcycles typically do not receive car-style safety ratings; focus is on rider protection and vehicle stability).
Brakes:
Powerful dual disc front brakes, single disc rear brake.
Handling:
Agile chassis and suspension designed for precise control.
Lighting:
Halogen headlight, LED tail light, turn signals.
Oil Change Interval:
Every 3,000-5,000 km or annually (refer to manual for exact specification and specific riding conditions).
Air Filter Cleaning:
Every 1,000-2,000 km, depending on riding environment.
Spark Plug Replacement:
Every 6,000-10,000 km (depending on spark plug type).
Valve Clearance Check:
Every 10,000-12,000 km (critical for V-twin engines).
Engine Oil Type:
Synthetic Motorcycle Oil, SAE 10W-40 or 15W-50 (API SG or higher, JASO MA/MA2 certified - check manual for precise spec).
Engine Oil Capacity:
Approx. 1.6-1.8 Liters (check manual for exact capacity with filter change).
Coolant Type:
Ethylene Glycol based coolant, 50/50 mix with distilled water.
Brake Fluid Type:
DOT 4 brake fluid.
Known Issues:
Potential for valve guide wear, oil leaks (especially around engine cases and seals), clutch wear, and electrical gremlins if not properly maintained. Early models had some carburetor tuning quirks. Requires diligent maintenance due to its high-performance nature.
Common Repairs:
Engine top-end rebuilds (piston rings, valve seals), clutch replacements, electrical connector cleaning and tightening, suspension service.
Brand Heritage:
Aprilia, an Italian manufacturer, has a rich history in motorcycle racing and performance-oriented street bikes.
Model Evolution:
The SXV/RXV line was developed as a high-performance supermoto and dual-sport platform, evolving from Aprilia's racing DNA. The V-twin engine configuration was a key differentiator.
Production Years:
The SXV/RXV series was produced roughly from the mid-2000s through the early 2010s, with the 2012 model being a significant iteration.
