Ducati 749S (2004)

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The Ducati 749S motorcycle was manufactured in 2004, equipped with a four-stroke, 90 degrees L twin-cylinder engine. It has a capacity of 748.4 cc/45.7 cu in and a cooling system that is liquid-cooled. The compression ratio of the engine is 12.3:1 and the lubrication system is a wet sump. Marelli electronic fuel injection is used for induction with 54mm throttle body. The ignition is digital CDI and uses Champion or NGK spark plugs. The motorcycle has an electric starter and dry multiplate clutch with hydraulic control. The transmission has six speeds and a primary drive ratio of 1.84:1. The final drive is by chain. The frame is a tubular ALS450 steel trellis and the suspension is fully adjustable Showa. The front brakes use 2 x 320mm disc, 4-piston calipers, while the rear has a single 245mm disc with 2-piston caliper. The motorcycle measures 2095mm in length, 730mm in width, and 1090mm in height. Its wheelbase is 1420mm and its seat height is 780mm. The dry weight of the motorcycle is 199 kg, fuel capacity 15.5 L, and it can reach a top speed of 250 km/h. The instrumentation of the motorcycle includes a speedometer, rev counter, and various warning lights.

Technical specifications:

Make Model: Ducati 749S

Year: 2004


Engine: Four stroke, 90 degrees L twin cylinder, DOHC, desmodromic 4 valve per cylinder, belt driven
Capacity: 748.4 cc / 45.7 cu in
Bore x Stroke: 90 x 58.8 mm
Cooling System: Liquid cooled
Compression Ratio: 12.3:1
Lubrication: Wet sump
Engine Oil: Synthetic, 10W/40
Exhaust: Single steel muffler with catalytic converter
Induction: Marelli electronic fuel injection, 54 mm throttle body
Ignition: Digital CDI
Spark Plug: Champion, RA6HC, NGK CR9VX
Starting: Electric
Max Power: 81 kW / 110 hp @ 10500 rpm
Max Torque: 78.8 Nm / 8.0 kgf-m / 58.1 ft-lb @ 8500 rpm
Clutch: Dry multiplate with hydraulic control

Transmission: 6 Speed
Primary Drive Ratio: 1.84:1 (32/59)
Gear Ratios: 1st 2.466 / 2nd 1.765 / 3rd 1.400 / 4th 1.182 / 5th 1.043 / 6th 0.958:1
Final Drive Ratio: 2.78:1 (14/39)
Final Drive: Chain
Frame: Tubular ALS450 steel trellis
Front Suspension: Showa 43mm fully-adjustable upside-down fork with TiN
Front Wheel Travel: 125 mm / 4.9 in
Rear Suspension: Progressive linkage with fully-adjustable Showa monoshock
Rear Wheel Travel: 128 mm / 5.0 in
Front Brakes: 2 x 320mm Disc, 4 piston calipers
Rear Brakes: Single 245 mm disc, 2 piston caliper
Front Wheel: New Y-shaped 5 spoke design light alloy, 3.50 x 17
Rear Wheel: New Y-shaped 5 spoke design light alloy, 5.50 x 17
Front Tyre: 120/70 ZR17
Rear Tyre: 180/55 ZR17
Rake: 23.5 degrees – 24.5 degrees
Trail: 97 mm / 3.8 in
Dimensions: Length: 2095 mm / 82.5 in Width: 730 mm / 28.7 in Height: 1090 mm / 42.9 in
Wheelbase: 1420 mm / 55.9 in

Seat Height: 780 mm / 30.7 in
Dry Weight: 199 kg / 438 lbs
Fuel Capacity: 15.5 L / 4.1 US gal / 3.4 Imp gal
Reserve: 3.0 L / 0.8 US gal / 0.7 Imp gal
Consumption Average: 5.6 L/100 km / 18 km/l / 42.3 US mpg / 50.8 Imp mpg
Braking 60 km/h – 0: 12.0 m / 39.4 ft
Braking 100 km/h – 0: 37.5 m / 123.0 ft
Standing 1/4 Mile: 11.2 sec / 203 km/h / 126 mph
Top Speed: 250 km/h / 155 mph
Instrumentation: Speedometer, rev counter, high beam indicator, turn signals, oil pressure warning light, low fuel warning light, neutral light, water temperature, Immobilizer

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