Segment:
Sport-Touring Motorcycle
Target Audience:
Riders seeking performance, comfort for longer distances, and Ducati's distinctive character.
Competitors:
BMW R1200ST, Honda VFR800, Kawasaki GTR1400, Yamaha FJR1300.
Engine Type:
Desmodromic L-Twin, four-stroke, liquid-cooled
Suspension:
Öhlins front forks and rear monoshock (often specified for ST3 models)
Braking:
Brembo radial caliper front brakes
Utility:
Essential for identifying and ordering correct replacement parts, crucial for maintenance and repair.
Overall Coverage:
Comprehensive listing of all Genuine Ducati ST3 USA 2007 model year parts, including exploded diagrams and part numbers.
Engine Component Coverage:
Engine block, cylinder heads, pistons, crankshaft, connecting rods, valves, camshafts, timing system, lubrication system, cooling system, fuel injection system components.
Chassis Component Coverage:
Frame, subframes, swingarm, suspension (front forks, rear shock absorber), wheels, steering assembly, brakes (discs, calipers, master cylinders, lines), exhaust system, fuel tank, seat.
Electrical Component Coverage:
Wiring harness, ignition system, lighting system (headlight, taillight, turn signals), battery, starter motor, alternator, instrument cluster, sensors.
Bodywork Coverage:
Fairings, side panels, front fender, rear fender, seat cowl, mirrors, windscreen.
Accessories Coverage:
Standard factory-fitted accessories and common Ducati performance or aesthetic upgrades available for this model year.
Estimated Pages:
400-500 (typical for this type of comprehensive parts manual)
Type:
Parts Catalog / Parts Manual
Format:
Digital (likely PDF)
Engine Systems:
Detailed breakdown of all mechanical and electrical components within the L-Twin desmodromic engine, including fuel delivery, ignition, and lubrication.
Chassis Systems:
Complete parts identification for the Trellis frame, Öhlins suspension components, Brembo braking system, Marchesini wheels, and steering mechanism.
Electrical Systems:
Identification of all wiring, connectors, sensors, lighting units, and ECU related components.
Bodywork Panels:
All external body panels, including fairings, tank covers, fenders, and seat sections, with associated fasteners.
Assembly Disassembly Reference:
Provides visual reference for correct part identification during disassembly and reassembly, aiding in component replacement.
Part Identification:
Primary function is to identify individual parts using unique Ducati part numbers and cross-reference them to exploded diagrams.
Depth Of Coverage:
Highly detailed, focusing on component-level part identification and listing for all assemblies and sub-assemblies.
Engine Type:
90° L-twin, four-stroke, Desmodromic valve actuation
Displacement:
992 cc (992 cm³)
Bore X Stroke:
98 x 66 mm
Compression Ratio:
11.3:1
Valve Train:
Desmodromic, 2 valves per cylinder, belt-driven camshafts
Cooling System:
Liquid-cooled
Lubrication System:
Wet sump
Horsepower:
Approx. 117.3 hp (87.5 kW) @ 9,250 rpm
Torque:
Approx. 71.2 lb-ft (96.5 Nm) @ 6,750 rpm
Fuel Delivery:
Fuel injection, Weber-Marelli ECU
Fuel Type:
Unleaded gasoline, minimum 95 RON (91 AKI)
Throttle Body:
Dual throttle bodies
Length:
Approx. 2,100 mm (82.7 in)
Width:
Approx. 800 mm (31.5 in) at handlebars
Height:
Approx. 1,210 mm (47.6 in) at seat
Wheelbase:
Approx. 1,470 mm (57.9 in)
Ground Clearance:
Approx. 130 mm (5.1 in)
Seat Height:
Approx. 820 mm (32.3 in)
Dry Weight:
Approx. 196 kg (432 lbs)
Wet Weight:
Approx. 218 kg (481 lbs)
Max Load Capacity:
Refer to owner's manual or specific model documentation
Luggage Capacity:
Designed for optional Ducati factory panniers and top case
Crash Test Ratings:
N/A (Motorcycle safety ratings are generally not comparable to automotive standards)
Braking System:
Dual 320mm front discs with radial-mount Brembo calipers, 245mm rear disc with Brembo caliper.
ABS:
Optional ABS available on some configurations
Lighting:
Halogen headlight, LED taillight, amber turn signals
Frame Design:
Steel Trellis frame providing torsional rigidity
Instrument Cluster:
Analog tachometer, digital speedometer, LCD multi-function display (time, trip, ambient temp, fuel level).
Audio System:
N/A (Typically no integrated audio system on this model)
Oil Change Interval:
Every 7,500 miles (12,000 km) or 12 months
Desmo Service Interval:
Every 7,500 miles (12,000 km) or 12 months for valve clearance check/adjustment
Belt Replacement Interval:
Every 15,000 miles (24,000 km) or 24 months
Engine Oil Type:
Fully synthetic SAE 15W-50 motorcycle oil meeting API SG and JASO MA standards
Engine Oil Capacity:
Approx. 3.8 liters (4.0 US qt) with filter change
Coolant Type:
Ethylene glycol-based antifreeze mixture (50/50) with corrosion inhibitors
Common Wear Items:
Desmodromic valve seals, regulator/rectifier, fuel pump
Maintenance Priority:
Strict adherence to desmo service and belt replacement is critical for engine longevity.
Brand Focus:
Ducati is renowned for its performance-oriented motorcycles, particularly L-twin engines and racing heritage.
St Series Heritage:
The ST (Sport Touring) series represents Ducati's foray into comfortable, long-distance riding without sacrificing sporting prowess. The ST3 evolved from the ST2 and ST4 models.
St3 Specifics:
Introduced in 2004, the ST3 featured a 992cc L-twin engine (derived from the 996 Superbike) and aimed to balance performance with touring capability.
Production Years:
2004-2007
Manufacturing Location:
Bologna, Italy
Motoring Press Reviews:
Generally well-received for its blend of sportiness and comfort, though often noted for its demanding maintenance schedule.
Owner Satisfaction:
Variable, dependent on owner's commitment to maintenance and understanding of Ducati's character.
Emissions Compliance:
Meets US EPA and California CARB emissions standards for the model year.
