Ducati 851SP3

Make Model	Ducati 851 SP3
Year	1991
Engine	Four stroke, 90° L-twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven
Capacity	888 cc / 54.2 cu in
Bore x Stroke	92 x 64 mm
Compression Ratio	11.1:1
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	86.8 kW / 118 hp @ 10500 rpm (at rear wheel: 81.6 kW / 111 hp @ 10500 rpm)
Max Torque	80.4 Nm / 8.2 kgf-m / 59.3 ft-lb @ 8250 rpm
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	2.466:1 (15/37)
Final Drive	Chain
Frame	Tubular steel
Front Suspension	42 mm Öhlins FG 9050 upside-down fork with rebound compression damping adjustable
Rear Suspension	Öhlins DU 8070 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
Wet Weight	207 kg / 456 lbs
Fuel Capacity	20 L / 5.3 US gal / 4.4 Imp gal
Consumption Average	5.6 L/100 km / 17.7 km/l / 41.6 US mpg / 50.0 Imp mpg
Standing ¼ Mile	10.8 sec / 204.5 km/h / 127.1 mph
Top Speed	250 km/h / 155 mph
Road Test	Motosprint Superbike Group Test 1991 Motosprint 1991 Motociclismo 1991