Segment:
Sport Naked Motorcycle
Target Audience:
Enthusiast riders, performance-oriented, seeking distinctive Italian styling and engineering.
Competitors:
Triumph Speed Triple, Aprilia Tuono V4 R (later generations), KTM Super Duke R, BMW R nineT (later generations).
Styling:
Iconic minimalist design, trellis frame, exposed engine.
Performance Focus:
Torquey V-twin engine, agile handling, sporty ergonomics.
Italian Heritage:
Ducati's signature engineering and passion for performance.
Engine:
Disassembly, assembly, inspection, troubleshooting, tuning, lubrication systems, cooling systems (air-cooled).
Fuel System:
Fuel injection system (electronic fuel injection - EFI), fuel pump, injectors, throttle body, fuel tank, fuel lines.
Exhaust System:
Catalytic converter, mufflers, exhaust pipes, lambda sensors.
Transmission:
Clutch (dry clutch operation), gearbox, gear shifting mechanisms, maintenance, troubleshooting.
Chassis:
Frame inspection, steering head, swingarm, rear suspension linkage, wheel bearings.
Suspension:
Front forks (adjustment, seals, oil replacement), rear shock absorber (adjustment, rebuild).
Brakes:
Front and rear brake systems, hydraulic lines, brake calipers, master cylinders, brake pads, rotor specifications, bleeding procedures.
Electrical System:
Ignition system, battery, charging system (alternator, regulator/rectifier), lighting, starter motor, fuses, wiring diagrams, diagnostic connectors.
Bodywork:
Fairings, seat, fuel tank removal/installation, fenders, lights, instrument panel.
Maintenance:
Scheduled maintenance (oil changes, filter replacements, chain adjustment, valve clearance checks), brake fluid replacement, coolant checks (if applicable to specific S2R variants, though primarily air-cooled).
Troubleshooting:
Diagnostic flowcharts for common problems, electrical system faults, engine performance issues.
Repair:
Engine rebuilds, transmission repairs, suspension overhauls, brake system repairs, electrical component replacement.
Diagnostics:
On-board diagnostics (OBD) reading, ECU interpretation, sensor testing.
Calibration:
Throttle position sensor (TPS) calibration, idle speed adjustment.
Depth:
Detailed, professional-level, suitable for complete engine disassembly and rebuilds, including torque specifications and clearance measurements.
Engine Type:
L-Twin, four-stroke, desmodromic 2 valves per cylinder
Displacement:
799 cc (48.8 cu in)
Bore X Stroke:
85 mm x 70 mm
Compression Ratio:
10.5:1
Cooling System:
Air-cooled
Valve Train:
Desmodromic, 2 valves per cylinder
Fuel Delivery:
Marellli electronic fuel injection (EFI), 38mm throttle body
Claimed Horsepower:
Approx. 95 hp (70 kW) at 9000 rpm
Claimed Torque:
Approx. 75 Nm (55 lb-ft) at 7500 rpm
Fuel Tank Capacity:
13.5 Liters (3.6 US gal)
Crash Safety:
N/A (Motorcycle safety ratings are typically not standardized in the same way as cars).
Braking System:
Dual 320mm discs with 4-piston calipers (front), Single 245mm disc with 2-piston caliper (rear). Brembo components.
Optional ABS:
Not typically available on the S2R 800 model year 2007, check specific market variations.
Lighting:
Halogen headlight, LED tail light, amber turn signals.
Instrument Cluster:
Analog tachometer, digital speedometer, odometer, trip meter, clock, warning lights. Limited electronic features by modern standards.
ABS:
As mentioned, ABS was not a standard feature on this specific model and year.
Diagnostic Port:
Typically features a proprietary diagnostic connector for ECU access.
Oil Change:
Every 7,500 miles or 12 months, whichever comes first.
Desmo Service Valve Check:
Every 7,500 miles or 12 months. This is a critical and often costly service for Ducati motorcycles.
Belt Replacement:
Every 15,000 miles or 24 months.
Chain Maintenance:
Regular cleaning and lubrication (every 500-1000 miles), adjustment as needed.
Engine Oil Type:
SAE 20W-50, API SG or higher, suitable for air-cooled engines. Ducati typically recommends specific mineral or semi-synthetic oils.
Engine Oil Capacity:
Approx. 3.8 Liters (4.0 US qt) with filter change.
Clutch Fluid Type:
DOT 4 (same as brake fluid)
Desmo Service Cost:
The desmodromic valve adjustment (Desmo service) is labor-intensive and a significant cost of ownership for Ducati owners.
Fuel Pump Reliability:
Some Ducati models of this era experienced issues with fuel pump reliability; troubleshooting may be detailed in the manual.
Electrical Connections:
Corrosion or loose connections in wiring harnesses can lead to intermittent electrical faults.
Clutch Slave Cylinder:
Potential for leaks or premature wear in the hydraulic clutch slave cylinder.
Legacy:
Ducati has a long history of producing high-performance motorcycles, renowned for their V-twin engines, desmodromic valve actuation, and trellis frames.
Monster Lineage:
The Monster series, launched in 1993, revolutionized the motorcycle market with its minimalist, naked design. The S2R models represent a sportier iteration, often featuring higher-spec components and performance enhancements over base models.
S2R Variant:
The S2R (Sport 2-valvole, Race) designation typically signifies a performance-oriented version of the Monster. The S2R 800 features the 800cc engine, a step up from the earlier 620cc models, offering increased torque and power.
Manufacturing Location:
Italy
Production Period:
The S2R 800 was produced for a limited period, primarily around the mid-2000s.
