1988 Ducati 851

1988 Ducati 851

The 1988 1988 Ducati 851 packs a 851cc DOHC L-twin 4-valve Desmo engine with 102hp into a sport bike package from Ducati.

Specifications

Engine

Type
DOHC L-twin 4-valve Desmo
Displacement
851 cc
Cylinders
2
Power
102 hp @ 9000 rpm
Torque
82.0 Nm
Compression
Bore × Stroke
92.0 × 64.0 mm
Cooling
Water-cooled
Fuel System
Weber-Marelli fuel injection

Chassis & Transmission

Frame
Steel tube trellis
Front Suspension
Marzocchi fork
Rear Suspension
Monoshock
Front Brake
Dual disc
Rear Brake
Single disc
Front Tyre
Rear Tyre
Transmission
6-speed
Final Drive
Chain

Performance

Top Speed
245 km/h (152 mph)
¼ Mile

Dimensions & Weight

Dry Weight
186 kg (410 lbs)
Wet Weight
202 kg (445 lbs)
Seat Height
790 mm
Wheelbase
1430 mm
Ground Clearance
Fuel Capacity
16.0 L

History & Story

Ducati's 1988 Ducati 851 arrived in 1988 as a sport bike designed for the discerning rider. Produced in Italy, it quickly earned recognition as a capable sport bike from the 1980s.

At the heart of the 1988 Ducati 851 sits a 851cc DOHC L-twin 4-valve Desmo engine producing 102 horsepower at 9000 rpm. The twin-cylinder powerplant features a twin-cylinder layout with water-cooled cooling, fed by Weber-Marelli fuel injection. Power reaches the rear wheel through a 6-speed transmission and chain final drive.

The chassis employs a steel tube trellis frame with marzocchi fork up front and monoshock at the rear. Stopping power comes from dual disc front and single disc rear brakes. Tipping the scales at 186 kg (410 lbs) dry, the 1988 Ducati 851 offers a manageable riding experience with a 1430 mm wheelbase.

Performance-wise, the 1988 Ducati 851 achieves a claimed top speed of 245 km/h (152 mph). With a generous fuel capacity of 16.0 liters, it offers reasonable range for sport bike duties. The seat height of 790 mm makes it comfortable for most riders.

Today, the 1988 Ducati 851 is considered a highly sought-after classic that commands strong prices among collectors worldwide. Parts availability is rated as moderate, making ownership a dedicated pursuit. It remains an icon of Ducati motorcycling from 1980s.

Known Issues

  • Desmo valve adjustment requires specialist knowledge
  • Electrical system (early models use basic components)
  • Dry clutch rattle at idle (character, not defect)

Fun Facts

  • With 102hp, the 1988 Ducati 851 was considered extremely powerful when launched
  • Pristine examples of the 1988 Ducati 851 can command six-figure prices at auction
  • The 1988 Ducati 851 is considered one of the most collectible motorcycles from Ducati
  • The 1988 Ducati 851 is widely regarded as a milestone in motorcycle history

Collector Information

Parts Availability
Moderate
Collector Rating
9/10

Resources & Parts