Market Position:
The Aprilia Tuono V4 R a-APRC positioned itself as a high-performance naked sportbike, offering a potent V4 engine and advanced electronics derived from its RSV4 sibling, catering to experienced riders seeking track-inspired performance on the street.
Competitive Analysis:
Competed with other premium naked sportbikes such as the Ducati Streetfighter, BMW S 1000 R, and Yamaha FZ1/MT-10, distinguishing itself with its unique V4 engine configuration and comprehensive aPRC electronic rider aids.
Key Features:
Primary key features include the 999cc V4 engine, advanced aPRC electronic rider aids, adjustable suspension, and aggressive naked styling.
Engine Operation:
Detailed explanation of V4 engine operation, including ignition, fuel injection, and exhaust.
Aprc System:
Comprehensive coverage of the Aprilia Performance Ride Control (aPRC) suite: ATC (Traction Control), AWC (Wheelie Control), ALC (Launch Control), AJC (Cruise Control), and ABS.
Chassis And Suspension:
Information on frame construction, front fork adjustments (compression, rebound, preload), rear shock absorber adjustments (preload, rebound, compression), and wheel/tire specifications.
Braking System:
Details on the Brembo radial caliper braking system, ABS functionality, brake fluid types, and basic maintenance.
Electrical System:
Overview of the electrical system, including battery, lighting, instrumentation, ECU, and fuse box locations.
Fuel System:
Explanation of the fuel injection system, fuel tank capacity, and recommended fuel grade.
Cooling System:
Information on the liquid cooling system, coolant type, and capacity.
Pre Ride Inspection:
Guidance on essential checks before riding, including tires, brakes, lights, and fluid levels.
Instrument Panel Functions:
Explanation of dashboard indicators, warning lights, and the multi-function display.
Aprc Mode Selection:
Instructions on how to select and customize different aPRC system modes for various riding conditions.
Basic Maintenance:
Instructions for routine checks such as tire pressure, chain lubrication and adjustment, brake pad wear, and oil level checks.
Troubleshooting Common Faults:
Guidance on identifying and resolving minor issues, with explanations of warning lights and error codes.
Cleaning And Care:
Recommendations for proper cleaning and maintenance to preserve the motorcycle's appearance and longevity.
Technical Depth:
Owner-level technical information, focusing on operation, adjustments, and basic checks. Not a full service or repair manual, but provides essential user knowledge.
Engine Type:
Liquid-cooled, four-stroke, 65-degree V4
Bore X Stroke:
73 mm x 59.4 mm
Valve Train:
DOHC, 4 valves per cylinder
Horsepower:
167.3 hp (123 kW) @ 9,500 rpm
Torque:
81.1 lb-ft (110 Nm) @ 9,000 rpm
Fuel System:
Multi-point sequential electronic fuel injection with throttle bodies
Fuel Type:
Unleaded gasoline, minimum 95 octane (RON)
Lubrication System:
Wet sump with oil cooler
Cooling Type:
Liquid-cooled
Safety Ratings:
N/A (Motorcycle safety is primarily determined by active and passive rider aids and rider skill, not standardized crash test ratings like cars.)
ABS:
Yes, multi-level ABS with RLM (Rear wheel Lift-off Mitigation).
Traction Control:
Yes, Aprilia Traction Control (ATC) with multiple adjustable levels.
Wheelie Control:
Yes, Aprilia Wheelie Control (AWC) with adjustable levels.
Launch Control:
Yes, Aprilia Launch Control (ALC) with selectable modes.
Frame Construction:
Aluminum frame with integrated swingarm pivot.
Lighting:
Halogen headlights, LED taillight and brake light.
Infotainment System:
No integrated infotainment system in the modern sense. Features a digital LCD instrument cluster.
Driver Assistance:
The defining technology is the aPRC (Aprilia Performance Ride Control) suite, which includes adjustable ATC, AWC, ALC, AJC, and ABS. These systems significantly enhance rider control and safety.
Connectivity:
No integrated smartphone connectivity or Bluetooth features in this model's original specification.
Engine Management System:
Engine control unit (ECU) managing fuel injection, ignition timing, and the aPRC systems.
Throttle Control:
Ride-by-wire electronic throttle control.
First Service:
1,000 km (600 miles) or 6 months
Subsequent Service:
Every 10,000 km (6,000 miles) or 12 months
Valve Clearance Check:
Every 20,000 km (12,000 miles)
Engine Oil Type:
SAE 10W-50, API SG/SH/SJ/SL/SM or JASO MA
Coolant Type:
Ethylene glycol-based coolant with a 50% water mix. Refer to manual for specific brand/type.
Fork Oil Type:
Refer to manual for specific viscosity, typically around SAE 5W or 7.5W.
Known Issues:
Some owners have reported occasional issues with the ride-by-wire throttle system responsiveness, potential ECU glitches, and the need for precise chain adjustment. Overheating at very low speeds in hot weather can also be a concern for high-performance V4 engines. The manual would likely provide guidance on checking and maintaining these areas.
Brand Heritage:
Aprilia is an Italian motorcycle manufacturer with a strong racing pedigree, particularly in sportbike and supermoto categories. Founded in 1945, the company has a history of innovation and performance-oriented machines.
Model Evolution:
The Tuono V4 R evolved from the highly acclaimed RSV4 superbike, translating its V4 engine and advanced electronics into a more upright, street-focused naked motorcycle. The 'a-APRC' designation signifies the integration of Aprilia's comprehensive electronic rider aid package.
Production Period:
2011-2013 (for the V4 R a-APRC model covered by this manual).
Manufacturing Location:
Noale, Italy
Recognitions:
The Tuono V4 R, and its RSV4 sibling, were generally lauded by motorcycle press for their exceptional V4 engine, handling, and advanced electronics upon release.
Performance Ratings:
Consistently received high ratings for engine performance, chassis dynamics, and overall rider engagement from automotive and motorcycle publications.
Certifications:
N/A (Motorcycle specific certifications are generally not applicable in the same way as automotive safety standards.)
