🏷️ Basic Information

Make:

Aprilia

Model:

SXV RXV

Year:

2011

Vehicle Type:

Dual-Sport Motorcycle

Engine Codes:

RSV4 V-Twin

Chassis Codes:

SXV450, RXV450, SXV550, RXV550

👋 Introduction

Vehicle Segment:

High-performance off-road/supermoto motorcycle

Target Audience:

Enthusiasts and riders seeking extreme performance in both dirt and street applications, requiring detailed technical guidance for maintenance and repair.

Key Competitors:

KTM EXC/SMC series, Husqvarna SM/TE series, TM Racing SMM/MX models.

Aprilia Motorsport Heritage:

Leverages Aprilia's extensive experience in motorcycle racing, particularly in off-road and supermoto disciplines, translating into a high-strung, performance-oriented machine.

Dual Purpose Design:

Unique chassis and engine configurations designed to excel in both motocross (RXV) and supermoto (SXV) contexts, demanding specialized service knowledge.

Manual Value Proposition:

Provides the essential technical documentation for owners and independent mechanics to maintain and repair these specialized, high-performance Italian motorcycles, which may have limited dealer support in some regions.

📋 Manual Details

Primary Coverage:

Aprilia SXV RXV 450cc and 550cc models

Specific Models Covered:

SXV450, RXV450, SXV550, RXV550

Model Years Covered:

2011

Estimated Page Count:

500+

Manual Type:

Service Repair Workshop Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine Systems:

Engine overhaul, top-end rebuild, bottom-end rebuild, valve adjustment, piston and ring replacement, lubrication system, cooling system, fuel injection system (MAP sensor, TPS, injectors, fuel pump), exhaust system.

Transmission Drivetrain:

Clutch operation and adjustment, gearbox internal components, gear selection mechanism, final drive chain and sprockets.

Chassis Suspension:

Frame inspection, front fork service (seals, oil, springs), rear shock absorber service and adjustment, steering head bearing maintenance, swingarm and linkage lubrication and inspection.

Braking System:

Brake caliper service, brake line replacement, master cylinder overhaul, brake fluid bleeding, pad replacement, rotor inspection.

Electrical System:

Wiring diagrams, battery maintenance, starter system, ignition system (ECU, coils, spark plugs), lighting system (headlight, taillight, indicators), sensor testing and replacement, dashboard and instrument cluster troubleshooting.

Fuel System:

Fuel tank maintenance, fuel filter replacement, fuel pump diagnosis, fuel line routing and inspection.

Bodywork Plastics:

Fairing removal and installation, seat assembly, fender replacement, graphics and decals.

Maintenance Procedures:

Oil change intervals and procedure, oil filter replacement, air filter cleaning and replacement, spark plug inspection and replacement, chain lubrication and adjustment, valve clearance checks.

Repair Procedures:

Complete engine teardown and reassembly, transmission gear replacement, suspension fork rebuild, brake system overhauls, electrical component troubleshooting and replacement.

Troubleshooting Guides:

Systematic diagnosis of common issues, fault code interpretation (if applicable), symptom-based troubleshooting for starting problems, performance issues, and electrical faults.

Special Tools Required:

Identification of specific tools needed for various repair and maintenance tasks, such as torque wrenches, specialized socket sets, seal drivers, and diagnostic equipment.

Depth Of Coverage:

Comprehensive; covers from routine maintenance and basic adjustments to complete engine and chassis overhauls, including detailed specifications and diagnostic procedures.

Diagnostic Capability:

High; includes detailed troubleshooting trees, electrical circuit diagrams, and component testing procedures.

Rebuild Instructions:

Detailed step-by-step instructions for rebuilding major components like the engine, transmission, and suspension.

📊 Manual Specifications

File Type:

PDF (Portable Document Format)

Searchability:

Likely text-searchable (depending on original scan quality)

Resolution:

High-resolution scans, suitable for printing individual pages or the entire manual.

Clarity:

Clear text and legible diagrams/illustrations.

Binding For Printed Version:

N/A (Digital Download)

Paper Type For Printed Version:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

V-Twin, Four-stroke

Displacement 450:

449.8 cc

Displacement 550:

549.4 cc

Bore X Stroke 450:

92 mm x 69 mm

Bore X Stroke 550:

92 mm x 82 mm

Compression Ratio:

Approximately 12.5:1 (varies slightly by specific model and year)

Valve Train:

DOHC, 4 valves per cylinder

Horsepower 450:

Estimated 55-60 HP (at crank)

Horsepower 550:

Estimated 65-70 HP (at crank)

Torque:

Significant torque delivery across the rev range, particularly in 550cc variant.

Fuel Delivery:

Electronic Fuel Injection (EFI) - Keihin or similar high-performance system.

Fuel Type:

Unleaded gasoline, minimum 95 RON (octane rating).

Throttle Body Size:

Typically 50mm or larger

Oil Type:

High-performance synthetic motorcycle engine oil, SAE 10W-50 or 15W-50 API SG/SH/SJ/SL/SM JASO MA/MA2 recommended. Specific Aprilia recommendation should be followed.

Oil Capacity With Filter:

Approximately 1.5 - 1.8 liters (refer to manual for exact figure)

Type:

Liquid-cooled, dual radiators

Coolant Type:

Ethylene glycol-based antifreeze with corrosion inhibitors (e.g., MOTUL Motocool Expert, Castrol Radicool SF).

🔧 Transmission

Transmission Type:

6-speed manual sequential gearbox

Clutch Type:

Hydraulically operated, wet multi-plate clutch

Final Drive:

Chain drive (520 pitch typically)

Gear Ratios:

Specific ratios are detailed in the manual for optimal performance in different disciplines.

Transmission Oil:

Usually shared with engine oil, but specific requirements may exist for certain components. Always verify in the manual.

📐 Dimensions

Wheelbase:

Approximately 1490 - 1505 mm (varies slightly between SXV/RXV)

Seat Height:

High, typical for dual-sport/supermoto bikes (around 900-920mm)

Dry Weight:

Approximately 120-130 kg (varies between 450/550, SXV/RXV)

Fuel Tank Capacity:

Approximately 7.2 liters

🛡️ Safety Features

Safety Ratings:

N/A (Motorcycles generally do not have standardized crash test ratings like cars).

Braking System Details:

High-performance hydraulic disc brakes front and rear. Brembo calipers are common on Aprilia models. Specific rotor diameters and caliper piston counts detailed in manual.

Suspension Performance:

Adjustable USD front forks (e.g., Marzocchi, Showa) and adjustable rear monoshock (e.g., Sachs, Ohlins) provide significant control and feedback.

Frame Construction:

Steel trellis frame for rigidity and precise handling.

Ergonomics:

Designed for an aggressive riding posture, optimized for control and rider input during dynamic maneuvers.

💡 Technology Features

Dashboard Instruments:

Digital instrument cluster displaying speed, RPM, odometer, trip meters, fuel level, and warning lights. Often includes basic diagnostic readouts.

Traction Control:

Generally not equipped on this model year. Performance is reliant on rider skill and tire choice.

Diagnostic Ports:

May feature a diagnostic connector for ECU access; the manual will detail its location and use.

🔧 Maintenance

Oil Change Interval:

Every 3,000 km or 6 months (whichever comes first), or more frequently under harsh use.

Air Filter Cleaning:

Every 1,000 km or more frequently in dusty conditions.

Valve Clearance Check:

Every 6,000 km or 12 months. Critical for engine health and performance.

Spark Plug Replacement:

Recommended every 6,000 km or annually. Check condition at first interval.

Chain Lubrication Adjustment:

Every 500 km and after washing or riding in rain.

Brake Fluid:

DOT 4 or DOT 5.1 (refer to manual for exact specification and DOT rating).

Coolant Specification:

As mentioned in engine specs - ethylene glycol based.

Common Wear Items:

Clutch plates, valve stem seals, wheel bearings, steering head bearings, front fork seals due to high-performance nature.

Electrical Gremlins:

Some owners report occasional issues with sensors or connectors, often resolved by cleaning or reseating. The manual's wiring diagrams are crucial here.

Engine Temperature Management:

V-twin engines can run hot, especially in stop-and-go traffic. Ensuring proper coolant levels and radiator fan operation is vital.

📚 Vehicle History

Aprilia Motorsport Legacy:

Aprilia has a rich history in Grand Prix motorcycle racing, accumulating numerous world championships across various disciplines, which heavily influences their road-going performance models.

Sxv Rxv Development:

The SXV/RXV line was developed as Aprilia's flagship dual-purpose V-twin offering, blending motocross capabilities with supermoto potential, a unique niche in the market.

Engine Introduction:

The V-twin engine platform was originally developed for Aprilia's RSV4 sportbike and adapted for the SXV/RXV to provide a potent and distinctive character.

Manufacturing Location:

Italy

🏆 Awards & Recognition

Magazine Reviews:

The SXV/RXV line was generally praised by motorcycle press for its extreme performance, unique V-twin engine character, and sharp handling, though often noted as being high-maintenance and demanding.

Performance Index:

Consistently ranked highly for power output and dynamic capabilities within its niche.

Emissions Compliance:

Euro 3 compliant (typical for European market models of this era). Specific regional compliance may vary.