Ducati Monster 400 (2000 – 2003)

Ducati Monster 400 (2000 - 2003)

The Ducati Monster 400 is a rebellious and uncompromising motorcycle that embodies the spirit of its naked, streetfighter-styled brethren.

Its 398cc L-twin engine is a marvel of engineering, producing 32 kW at a heady 10,500 rpm. While it may be reluctant to idle when cold, once warmed up it pulls smoothly from about one-third throttle without complaint, idling lazily and evenly at around 800 rpm.

Ducati’s engineers have somehow managed to tame the inherent lumpy nature of this engine, and it’s a testament to their skill that the M400 is so tractable in everyday riding conditions. But don’t be fooled – twist its tail and this little Monster will accelerate with ferocity, leaving bigger sportbikes in its wake. It’s a true performance anomaly that defies expectations and will leave you grinning from ear to ear as you carve through the twisties.

Key Specifications

Engine TypeFour stroke, 90Ltwin cylinder, SOHC, desmodromic 2 valves per cylinder, belt driven
Engine Capacity398 cc / 24.3 cu in
Max Power31.3 kw / 43 hp
Max Torque33 Nm / 3.37 kgf-m / 24.3 ft-lb @ 7500 rpm
Fuel Tank Capacity16L / 4.2 US gal / 3.5 Imp gal
Seat Height30.3 inches / 770 mm
Ducati Monster 400 (2000 - 2003)

All Specifications

Make & Model

ModelDucati Monster 400
Year2000 – 2003

Engine

Engine TypeFour stroke, 90Ltwin cylinder, SOHC, desmodromic 2 valves per cylinder, belt driven
Displacement398 cc / 24.3 cu in
Bore x Stroke70.5 x 51 mm
Compression Ratio10.0:1
Max Horsepower31.3 kw / 43 hp
Max Torque33 Nm / 3.37 kgf-m / 24.3 ft-lb @ 7500 rpm
Engine Management System2 x Mikuni BDST 38 CV carburetors
Cooling SystemAir cooled

Performance

Top Speed175 km/h / 109 mph

Transmission

ClutchHydraulically actuated wet multi-plate
Gearbox5 Speed
Primary Drive Ratio2.28:1 (32/73)
Gear Ratios1st 2.500 / 2nd 1.714 / 3rd 1.333 / 4th 1.074 / 5th 0.966:1
Final DriveChain

Electrical & Electronics System

Battery12V 10Ah
StarterElectric

Chassis & Suspension

Front Suspension43 mm Showa upside-down cartridge forks, adjustable for compression damping.
Rear SuspensionBoge rising rate monoshock, adjustable for preload and compression damping.

Wheels & Brakes

Front Tire Size120/60 VR 17
Rear Tire Size160/60 VR-17
Front BrakesSingle 320 mm disc, 4 piston caliper
Rear BrakesSingle 245 mm disc, 2 piston caliper

Dimension & Weights

Overall Length2090 mm / 82.3 in
Overall Width770 mm / 30.3 in
Overall Height1060 mm / 41.7 in
Seat Height30.3 inches / 770 mm
Wheelbase56.7 inches / 1440 mm
Fuel Tank Capacity16L / 4.2 US gal / 3.5 Imp gal
Dry Weight174 kg / 383 lbs

Features

  • 398cc L-twin engine
  • Radically short stroke of 51mm
  • 70.5mm pistons
  • 32 kW at 10,500 rpm
  • Breathing through 38mm Mikunis
  • Smooth pull from low revs without complaint
  • Idles lazily and evenly at around 800 rpm
  • Hydraulic clutch
  • Very positive and predictable clutch action
  • Five-speed transmission
  • Slick shifting between cogs with no notches or resistance
  • Long lever movement for the gearbox
  • Short stroke design results in limited mid-range torque
  • Top speed over 160 km/h
  • Speedo underestimates its own velocity
Ducati Monster 400 (2000 - 2003)
Ducati Monster 400 (2000 - 2003)

Know someone who’d find this useful? Share this page with a friend, your riding club or your favourite motorcycle community.

Explore our collection of Ducati motorcycles for detailed specifications and model information. Or browse all motorcycle manufacturers.


more Specifications