Segment:
High-performance sportbike, premium segment
Target Audience:
Enthusiast riders, track day participants, Ducati owners
Competitors:
Honda CBR600RR, Yamaha R6, Suzuki GSX-R600, Kawasaki ZX-6R
Design Philosophy:
Performance-oriented, Italian design, rider engagement
Model Distinction:
The 'S' model typically featured higher-specification components like Öhlins suspension and lighter wheels compared to the base 749.
Engine:
Desmodromic L-Twin engine components, fuel injection, ignition system parts
Transmission:
Gearbox components, clutch assembly parts
Chassis:
Frame sections, swingarm, linkages
Suspension:
Front fork components (Öhlins on 'S' model), rear shock absorber parts
Brakes:
Brembo radial calipers, master cylinders, discs, brake lines
Electrical:
Wiring harness components, battery, starter motor, ECU, lighting parts
Bodywork:
Fairings, fuel tank, seat, tail section, rider controls
Wheels Tires:
Wheels, bearings, tire fitment information (implied)
Exhaust:
Exhaust system components (headers, mufflers)
Assembly Disassembly:
Visual aids for component assembly and disassembly sequence
Part Identification:
Precise part numbers for ordering and replacement
Troubleshooting:
Indirectly aids troubleshooting by identifying correct parts
Depth:
Component-level identification and exploded views
Focus:
Parts sourcing and OEM identification
Digital Format:
PDF (Portable Document Format)
Print Readability:
High-resolution diagrams and text for clarity
Binding:
Not applicable (digital format)
Paper Quality:
Not applicable (digital format)
Text Search:
Likely searchable text for part numbers and descriptions
Engine Type:
Desmodromic L-Twin, four-stroke
Bore X Stroke:
94 mm x 54.5 mm
Valve Actuation:
Desmodromic, 4 valves per cylinder
Horsepower:
Approx. 108 HP (at crank)
Torque:
Approx. 75 Nm (55 lb-ft)
Fuel Delivery:
Electronic Fuel Injection (EFI) with Weber-Marelli or similar system
Cooling System:
Liquid-cooled
Oil Type:
Mineral or Synthetic Motorcycle Oil, typically 10W-40 or 20W-50
Transmission Type:
6-speed manual
Clutch Type:
Wet multi-plate, hydraulically operated
Gear Ratios:
Specific ratios vary, but designed for sporty performance
Transmission Fluid Type:
Specific gear oil or engine oil (check manual for confirmation), capacity typically under 2 liters
Safety Ratings:
Not applicable in the same way as cars; relies on rider skill and braking/suspension performance
Braking System:
Dual 320mm front discs with radial-mount 4-piston Brembo calipers; Single 230mm rear disc with 2-piston Brembo caliper
Suspension Front:
Öhlins 43mm upside-down fork (S model), fully adjustable
Suspension Rear:
Öhlins monoshock with progressive linkage, fully adjustable (S model)
Frame:
Steel trestle frame
Infotainment System:
Basic digital/analog instrumentation, no advanced infotainment features
ABS:
ABS was typically an optional extra for this model or introduced in later iterations, not standard on all 749S variants from these years.
Connectivity:
No onboard connectivity features
ECU:
Engine Control Unit (ECU) for fuel injection and ignition timing
Oil Change Interval:
Typically every 6,000 miles (10,000 km) or annually
Desmo Service:
Crucial Desmodromic valve clearance check and adjustment every 7,500 - 12,000 miles (12,000 - 20,000 km), depending on model year and specific recommendations.
Belt Replacement:
Timing belt replacement every 2 years or 12,000 miles (20,000 km) is critical.
Coolant Type:
Ethylene glycol-based coolant with anti-corrosion additives
Brake Fluid Type:
DOT 4 or DOT 5.1
Oil Capacity:
Approx. 3.7 - 4.0 liters (with filter change)
Common Issues:
Desmo valve adjustments require specialized knowledge and tools; potential for stator failure; fuel pump issues; regulator/rectifier issues can occur.
Maintenance Importance:
Strict adherence to maintenance intervals, especially Desmo service and belt changes, is paramount for engine longevity and performance.
Heritage:
Ducati is renowned for its performance motorcycles, Desmodromic valve actuation, and racing heritage, particularly in MotoGP and World Superbike.
Evolution:
The 749 was Ducati's more accessible V-twin sportbike offering, positioned alongside the larger 999 model. The 'S' variant represented an upgrade with performance-enhancing components.
Production Years:
Approximately 2003-2006
Manufacturing Location:
Bologna, Italy
Awards Received:
Ducati models often receive critical acclaim for styling, handling, and performance from motorcycle publications, but specific awards for the 749S are not widely documented as a singular entity.
Performance Ratings:
Consistently praised for its razor-sharp handling and rider feedback, particularly on twisty roads and racetracks.
