Ducati Monster S4 (2001)

The Ducati Monster S4 is a motorcycle that was produced in 2001. It has a four-stroke, 90-degree L-twin cylinder engine with desmodromic 4 valves per cylinder and a capacity of 916cc. The cooling system is liquid-cooled and the compression ratio is 11:1. The Marelli electronic fuel injection with a 50mm throttle body is used for induction, and an analogue CDI (Capacitive Discharge Ignition) is used for ignition. The bike has a dry multiplate clutch with hydraulic control and a 6-speed transmission with a chain final drive. The frame is made of tubular steel trellis, while the front suspension uses a Showa 43mm upside-down fully adjustable fork and the rear suspension has a progressive linkage with a fully adjustable Sachs monoshock with piggyback aluminum swing arm. The front brakes are made up of 2x320mm discs and 4-piston calipers, while the rear brake has a single 245mm disc and a 2-piston caliper. The bike has a top speed of 239 km/h (148.5 mph) and can go from standing to a quarter-mile in 11.1 seconds at 198 km/h (123 mph). The bike has a fuel capacity of 15 liters (4.0 US gallons) and weighs 193 kg (425.5 lbs) when dry. It has a seat height of 803 mm (31.6 in), a length of 2121 mm (83.5 in), a width of 885 mm (34.8 in) and a height of 1222 mm (48.1 in). The front tire is 120/70 ZR17 and the rear tire is 180/55 ZR17. The bike has an average consumption of 5.3 L/100 km (18.7 km/l, 44 US mpg, 53 Imp mpg) and a reserve of 3.5 liters (0.9 US gallons, 0.8 Imp gallons).

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Technical specifications:

Make Model: Ducati Monster S4

Year: 2001

Engine: Four stroke, 90 degrees L twin cylinder, DOHC, desmodromic 4 valves per cylinder

Capacity: 916 cc / 55.9 cu in

Bore x Stroke: 94 x 66 mm

Cooling System: Liquid cooled

Compression Ratio: 11:1

Lubrication: Wet sump

Engine Oil: Semi-Synthetic, 10W/40

Induction: Marelli electronic fuel injection,50mm throttle body

Ignition: Analogue CDI (Capacitive Discharge Ignition)

Spark Plug: Champion, RA59GC

Starting: Electric

Max Power: 74 kW / 101 hp / @ 8750 rpm

Max Torque: 92 Nm / 9.3 kgf-m / 67.85 ft-lb @ 7000 rpm

Clutch: Dry multiplate with hydraulic control

Transmission: 6 Speed

Final Drive: Chain

Frame: Tubular steel trellis

Front Suspension: Showa 43 mm upside-down fully adjustable fork

Front Wheel Travel: 120 mm / 4.7 in

Rear Suspension: Progressive linkage with fully adjustable Sachs monoshock with piggy back aluminum swing arm.

Rear Wheel Travel: 148 mm / 5.8 in

Front Brakes: 2 x 320 mm Discs, 4 piston calipers

Rear Brakes: Single 245 mm disc, 2 piston caliper

Front Tyre: 120/70 ZR17

Rear Tyre: 180/55 ZR17

Rake: 24 degrees

Trail: 96 mm / 3.8 in

Dimensions: Length: 2121 mm / 83.5 in Width: 885 mm / 34.8 in Height 1222 mm / 48.1 in

Wheelbase: 1440 mm / 56.7 in

Seat Height: 803 mm / 31.6 in

Dry Weight: 193 kg / 425.5 lbs

Fuel Capacity: 15 Litres / 4.0 US gal / 3.3 Imp gal

Reserve: 3.5 L / 0.9 US gal / 0.8 Imp gal

Consumption Average: 5.3 L/100 km / 18.7 km/l / 44 US mpg / 53 Imp mpg

Standing 1/4 Mile: 11.1 sec / 198 km/h / 123 mph

Top Speed: 239 km/h / 148.5 mph