Ducati 851 SP3 (1991)

Ducati 851 SP3 (1991)

The Ducati 851 SP3 is a masterclass in Italian engineering, boasting an 90-degree L-twin cylinder engine that churns out a thrilling 94 horsepower at 9,000 rpm.

This high-performance iteration of the iconic 851 range sees notable upgrades, including higher-compression pistons and a forced air intake system that liberate even more power from this already potent unit. The Termignoni exhaust pipes are louder and more purposefully styled, while the engine’s desmodromic valve actuation system remains unchanged.

But what truly sets the SP3 apart is its riding experience – a symphony of acceleration, handling, and feedback that will leave even the most seasoned rider grinning from ear to ear.

Key Specifications

Engine TypeFour stroke, 90 L-twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven
Engine Capacity888 cc / 54.2 cu in
Max Power86.8 kw / 118 hp
Fuel Tank Capacity20 L/ 5.3 US gal / 4.4 Imp gal
Weight (Wet/Kerb)456 lbs / 207 kg
Seat Height29.9 inches / 760 mm
Ducati 851 SP3 (1991)

All Specifications

Make & Model

ModelDucati 851 SP3
Year1991

Engine

Engine TypeFour stroke, 90 L-twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven
Displacement888 cc / 54.2 cu in
Bore x Stroke92 x 64 mm
Compression Ratio11.1:1
Max Horsepower86.8 kw / 118 hp
Engine Management SystemWeber I.A.W. CPU P7 electronic fuel injection. 2 x 50mm throttle bodies
Cooling SystemLiquid cooled

Performance

Top Speed250 km/h / 155 mph

Transmission

ClutchDry,multiplate
Gearbox6 Speed
Primary Drive Ratio2:1 (31/62)
Gear Ratios1st 2.466 / 2nd 1.765 / 3rd 1.400 / 4th 1.182 / 5th 1.043 / 6th 0.958:1
Final DriveChain

Electrical & Electronics System

Battery12V 16Ah
StarterElectric

Chassis & Suspension

Frame TypeTubular steel
Front Suspension42 mmhlinsFG 9050upside-down fork with rebound compression damping adjustable
Rear Suspensionhlins DU 8070 single shock with preload and damping adjust

Wheels & Brakes

Front Tire Size120/70 x 17
Rear Tire Size180/55 x 17
Front Brakes2 x 320 mm Disc, 4 piston calipers
Rear BrakesSingle 245 mm disc, 2 piston caliper

Dimension & Weights

Overall Length2000 mm / 78.7 in
Overall Width670 mm / 26.4 in
Overall Height1120 mm / 44.1 in
Seat Height29.9 inches / 760 mm
Wheelbase56.3 inches / 1430 mm
Fuel Tank Capacity20 L/ 5.3 US gal / 4.4 Imp gal
Wet (kerb/curb) Weight456 lbs / 207 kg
Dry Weight188 kg / 414 lbs

Features

  • 90 L-twin cylinder engine
  • Four stroke engine design
  • DOHC (Dual Overhead Camshaft) configuration
  • Desmodromic valve actuation system
  • 4 valves per cylinder
  • Belt driven engine
  • Higher-compression pistons
  • Forced air intake system
  • Strengthened crankcases
  • Updated clutch
  • Brembo wheels with black paint
  • Remotely mounted brake master cylinder fluid reservoir
  • Remotely mounted clutch master cylinder fluid reservoir
Ducati 851 SP3 (1991)
Ducati 851 SP3 (1991)
Ducati 851 SP3 (1991)

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