🏷️ Basic Information

Make:

Aprilia

Model:

SXV RXV

Model Variant:

SXV 450 / RXV 450 / SXV 550 / RXV 550

Year:

2010

Chassis Code:

Often referred to by engine size designation (e.g., VDB50 for SXV 550)

👋 Introduction

Category:

High-performance dual-sport / supermoto motorcycles

Competitors:

KTM EXC/SMC series, Husqvarna SMR/TE series, Husaberg FE/FS series.

Engine Configuration:

V-twin engine, unique in its class for a dirt/supermoto bike, offering potent torque and a distinctive character.

Performance Orientation:

Designed for aggressive riding, track days, and off-road capability, blending street legality with performance.

Target Audience:

Enthusiast owners, independent repair shops, and experienced DIY mechanics working on Aprilia SXV/RXV models.

📋 Manual Details

Primary Coverage:

Complete Service, Repair, and Workshop Information

Estimated Pages:

Approximately 400-500 (typical for comprehensive service manuals of this era)

Type:

Workshop Service Repair Manual

Language:

English (standard for international service manuals)

Format:

PDF Download

📖 Manual Coverage

Engine:

Engine overhaul, top-end repair, bottom-end assembly, valve clearance adjustment, fuel injection system, ignition system, cooling system, lubrication system.

Transmission:

Clutch operation and adjustment, gearbox disassembly and reassembly, shift mechanism, transmission fluid service.

Chassis:

Frame inspection and repair, suspension system (forks, rear shock), steering system, swingarm, linkage maintenance.

Brakes:

Front and rear brake system overhaul, caliper service, master cylinder service, brake line replacement, bleeding procedure, pad and rotor replacement.

Electrical:

Wiring diagrams, starter system, charging system, lighting system, ECU diagnostics, sensor testing, component identification.

Fuel System:

Fuel tank, fuel pump, fuel injectors, fuel pressure regulator, EFI system troubleshooting.

Exhaust System:

Exhaust pipe inspection and replacement, muffler service.

Bodywork:

Fairing removal and installation, seat, fuel tank cover, fender service.

Maintenance:

Scheduled maintenance checks, oil changes, filter replacements, chain adjustment, spark plug replacement, coolant flush.

Troubleshooting:

Diagnostic procedures for common performance issues, starting problems, electrical faults, and mechanical malfunctions.

Repair:

Step-by-step instructions for component disassembly, repair, and reassembly.

Specifications:

Torque specifications for all fasteners, clearances, and tolerances.

Wiring Diagrams:

Detailed electrical schematics for all systems.

Depth:

Comprehensive, from basic routine maintenance to complete engine and transmission rebuilds. Includes diagnostic procedures and specifications required by professional mechanics.

📊 Manual Specifications

Format:

PDF

Searchable:

Likely text-searchable if professionally digitized.

Quality:

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

Binding:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Type:

V-twin, four-stroke

Displacement 450:

449.8 cc

Displacement 550:

549.4 cc

Bore Stroke 450:

72 mm x 54.4 mm

Bore Stroke 550:

80 mm x 54.4 mm

Compression Ratio:

Typically around 12.5:1 to 13.0:1 (specific value in manual)

Valvetrain:

DOHC, 4 valves per cylinder

Horsepower 450:

Approx. 60-65 HP (specific dyno figures may vary)

Horsepower 550:

Approx. 70-75 HP (specific dyno figures may vary)

Torque 450:

Approx. 45-48 Nm

Torque 550:

Approx. 55-60 Nm

Fuel Delivery:

Electronic Fuel Injection (EFI)

Throttle Body Size:

Typically 46mm

Fuel Type:

Unleaded premium gasoline (95 RON or higher)

Ignition System:

Digital electronic ignition

Cooling System:

Liquid-cooled

Lubrication System:

Wet sump with oil cooler

🔧 Transmission

Type:

6-speed sequential manual

Optional Transmissions:

N/A (Standard 6-speed manual)

Clutch:

Hydraulically operated multi-plate wet clutch

Gear Ratios:

Specific ratios provided in the manual, crucial for performance tuning.

Final Drive:

Chain drive

Transmission Fluid:

Manual specifies SAE 75W-140 or similar high-quality gear oil for transmission.

📐 Dimensions

Wheelbase:

Approx. 1490-1500 mm (varies slightly by model variant)

Seat Height:

Approx. 900-910 mm

Ground Clearance:

Approx. 270-300 mm

Dry Weight 450:

Approx. 126-128 kg

Dry Weight 550:

Approx. 131-133 kg

Fuel Tank Capacity:

Approx. 7 liters

Front Wheel Size:

17 inch (Supermoto) / 21 inch (Enduro/SXV)

Rear Wheel Size:

17 inch (Supermoto) / 18 inch (Enduro/SXV)

Front Tire Size:

120/70-17 (SM) / 90/90-21 (Enduro)

Rear Tire Size:

160/60-17 (SM) / 140/80-18 (Enduro)

Bolt Pattern:

Standard spoke wheels, pattern specific to Aprilia hub designs.

🛡️ Safety Features

Safety Ratings:

N/A (Motorcycles are not rated by NCAP or similar automotive safety bodies. Focus is on rider protection through design).

Braking System:

High-performance hydraulic disc brakes, front and rear. Often Brembo components.

Suspension Stability:

Adjustable suspension components (forks, rear shock) contribute to handling and stability.

Frame Construction:

Robust trellis or perimeter frame designed for torsional rigidity and impact resistance.

Rider Ergonomics:

Aggressive riding posture designed for control and rider input.

💡 Technology Features

Infotainment System:

N/A (This is a performance-oriented motorcycle, not equipped with infotainment systems.)

Driver Assistance Features:

N/A (No electronic rider aids like ABS or traction control typically found on this model variant).

Connectivity Features:

N/A

ECU Capabilities:

Engine Control Unit (ECU) manages fuel injection and ignition timing. The manual details diagnostic codes and parameter checks.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-5,000 km or annually, with specific intervals detailed in the manual. Frequent checks are recommended for high-performance engines.

Valve Clearance Check:

Every 6,000-10,000 km, a critical check for V-twin performance and longevity.

Spark Plug Replacement:

Check and clean every 5,000 km, replace as needed or per manual specification.

Air Filter Cleaning:

Frequent cleaning (every 1,000-2,000 km) especially if used off-road, or as per manual. Replacement intervals also specified.

Engine Oil:

Specific motorcycle-specific synthetic oil, typically 10W-40 or 10W-50, meeting JASO MA standards. Manual will list exact Aprilia-approved grades.

Engine Oil Capacity:

Approx. 1.5 - 1.7 liters (check manual for exact amount with/without filter change).

Coolant:

Ethylene glycol based coolant mixed with distilled water (50/50 ratio recommended). Manual specifies Aprilia recommended coolant.

Brake Fluid:

DOT 4 or DOT 5.1 synthetic brake fluid (check manual for specific recommendation for front/rear).

Engine Vibration:

V-twin engines can exhibit higher vibration levels; the manual will address potential sources and balancing.

Overheating Potential:

Given the performance, proper cooling system maintenance is critical. Manual details checks and flushing procedures.

Electrical Gremlins:

Like many performance bikes of this era, electrical systems require diligence. Manual's wiring diagrams and diagnostic sections are essential.

Cam Chain Tensioner:

The manual will provide inspection and replacement procedures for cam chain tensioners, a common maintenance item for V-twins.

📚 Vehicle History

Brand Focus:

Aprilia is an Italian manufacturer with a strong heritage in racing and performance motorcycles, particularly in off-road and sportbike segments.

V Twin Offroad Concept:

The SXV/RXV line represented a bold move into the V-twin powered dual-sport and supermoto category, combining the excitement of a V-twin engine with the agility of a dirt bike chassis.

Previous Generations:

The 2010 models represent a continuation and refinement of the V-twin platform introduced in earlier years (e.g., 2006 onwards).

Manufacturing Location:

Italy

Production Period:

The SXV/RXV V-twin models were produced from the mid-2000s through to the early 2010s, with the 2010 model year being a significant iteration.

🏆 Awards & Recognition

Industry Recognition:

While specific awards for the 2010 models are not widely publicized, the SXV/RXV line was highly regarded for its innovative V-twin engine in a supermoto/dual-sport platform and its exceptional performance characteristics, often praised in motorcycle enthusiast media.