Ducati 851SP SPECIFICATIONS, PRICE & IMAGES

Bike Features

Make Model:
Ducati 851 SP

Year:
1989

Engine:

Four stroke,
90°“L”twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven

Capacity:
851 cc / 51.9 cu in

Bore x Stroke:
92 x 64 mm

Compression Ratio:
11.5:1

Cooling System:
Liquid cooled

Induction:
Weber I.A.W. CPU P7 electronic fuel injection. 2 x 50mm
throttle bodies

Spark Plugs:
Champion A59GC

Ignition:
Inductive magnetically triggered

Battery:
12V 16Ah

Starting:
Electric

Max Power :
89.7 kW / 122 hp @ 10000rpm

Clutch:
Dry,multiplate

Transmission:
6 Speed

Primary Drive Ratio:
2:1 (31/62)

Gear Ratios:
1st 2.466 / 2nd 1.765 / 3rd 1.400 / 4th 1.182 / 5th 1.043 / 6th
0.958:1

Final
Drive Ratio:
2.6:1 (15/39)

Final
Drive:
Chain

Frame:
Tubular steel

Front Suspension:
Marzocchi M1R upside-down fork with rebound compression
damping adjustable

Rear Suspension:
Öhlins single shock with preload and damping adjust

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

Rear Brakes:
Single 245 mm disc, 2 piston caliper

Front Tyre:
120/70 x 17

Rear Tyre:
180/55 x 17

Dimensions:
Length: 2000 mm / 78.7 in
Width:     670 mm / 26.4 in
Height:  1120 mm / 44.1 in

Wheelbase:
1430 mm / 56.3 in

Seat Height:
760 mm / 29.9 in

Dry Weight :
188 kg / 414 lbs

Fuel Capacity :
20 Litres / 5.3 US gal / 4.4
Imp gal

Top Speed:
250 km/h / 155 mph

Colours:
White frame or bronze frame, red