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Ducati Specifications

Ducati 851 Strada and Superbike Kit (1988)

Entry updated

Ducati 851 Strada and Superbike Kit (1988)

At a glance

Capacity
851 cc / 51.9 cu in
Power
Strada: 75 kW / 102hp @ 9000rpm Kit: 88 kW / 120 hp @ 10000 rpm
Torque
71.2 Nm / 7.26 kgf-m / 52.5 ft-lb @ 7250 rpm
Seat height
760 mm / 29.9 in

The full picture.

The Ducati 851 Strada Tricolore and Superbike Kit was manufactured in 1988 and featured a Four stroke, 90 degrees L twin cylinder, DOHC, desmodromic 4 valves per cylinder, and belt-driven engine with a capacity of 851 cc / 51.9 cu in. It had a liquid-cooled cooling system, Weber I.A.W. CPU P7 electronic fuel injection, and an inductive magnetically triggered ignition. The Strada and Kit models had different compression ratios, with the Kit producing a higher max power of 88 kW / 120 hp @ 10000 rpm compared to the Strada’s 75 kW / 102hp @ 9000rpm. The motorcycle had a dry, multiplate clutch and 6-speed transmission with gear ratios differing slightly between the Strada and Kit models. The bike also featured a tubular steel frame, Marzocchi M1R upside-down fork, Marzocchi Supermono shock, and 2 x 280 mm front disc brakes and a single 260 mm rear disc brake. The Strada and Kit models also had different tire dimensions and weight, with the Kit weighing in at 165 kg compared to the Strada’s 185 kg. The motorcycle was tested by various magazines, including Moto.Revue and Motociclismo, in the late 1980s and early 1990s.


Technical specifications:

Make Model: Ducati 851 Strada Tricolore and Superbike Kit

Motorcycle technical specifications
Year1988
EngineFour stroke, 90 degrees L twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven
Capacity851 cc / 51.9 cu in
Bore x Stroke92 x 64 mm
Compression RatioStrada: 10.2:1 Kit: 10.6:1
Cooling SystemLiquid cooled
InductionWeber I.A.W. CPU P7 electronic fuel injection. 2 x 50mm throttle bodies
Spark PlugsChampion A59G
IgnitionInductive magnetically triggered
Battery12V 14Ah
StartingElectric
Max PowerStrada: 75 kW / 102hp @ 9000rpm Kit: 88 kW / 120 hp @ 10000 rpm
Max Torque71.2 Nm / 7.26 kgf-m / 52.5 ft-lb @ 7250 rpm
ClutchDry,multiplate
Transmission6 Speed
Primary Drive Ratio2:1 (31/62)
Gear RatiosStrada: 1st 2.466 / 2nd 1.765 / 3rd 1.350 / 4th 1.091 / 5th 0.958 / 6th 0.857:1 Kit: 1st 2.466 / 2nd 1.765 / 3rd 1.400 / 4th 1.182 / 5th 1.043 / 6th 0.958:1
Final Drive Ratio2.6:1 (15/39)
Final DriveChain
FrameTubular steel
Front SuspensionMarzocchi M1R upside-down fork with rebound compression damping adjustable
Rear SuspensionMarzocchi Supermono shock with preload and damping adjustable, rising rate swingarm
Front Brakes2 x 280 mm Disc, 4 piston calipers
Rear BrakesSingle 260 mm disc, 2 piston caliper
Front TyreStrada: 130/60 x 16 Kit: 120/60 x ZR17
Rear TyreStrada: 160/60 x 16 Kit: 180/67 x ZR17
DimensionsLength: 2050 mm / 80.7 in Width: 700 mm / 27.6 in Height: 1130 mm / 44.5 in
Wheelbase1460 mm / 57.5 in
Seat Height760 mm / 29.9 in
Dry WeightStrada: 185 kg / 408 lbsKit: 165 kg / 363 lbs
Fuel Capacity20 L / 5.3 US gal / 4.4 Imp gal
ColoursSilver frame, red, white and green
Road TestMoto.Revue 1989 Moto Sprint Group Test 1988 Moto Sprint Group Test 1989 Moto Sprint Group Test 1990 Motociclismo 1989