DUCATI 98 BRONCO / CAVALLINO BMW R 12
engine specs
Type
Single cylinder, 4-stroke, Air-cooledWater-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder
Displacement
98 cm31170 cm3
Bore X Stroke
1.9x2.0 in OR 48 mm4.0x2.9 in OR 102 mm
Compression Ratio
7.1:1-
Horsepower
6/6800 KW(hp)/RPM95/6500 KW(hp)/RPM
Torque
-81/6000 lb-ft/RPM OR 110/6000 Nm/RPM
Fuel System
Carburetor-
transmission specs
Gearbox
4-Speed6-speed
Clutch
Wet Multi-plate-
Final Drive
ChainShaft
chassis specs
Frame
Tubular steel, duplex full cradleTubular space frame in steel, engine self-supporting
Front Suspension
Marzocchi hydraulically damped telescopic forkUSD telescopic forks, 45 mm
Rear Suspension
Non-adjustable twin hydraulic shocks, swingarmAluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable
Front Brake
Dual drumTwin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers
Rear Brake
Dual drumSingle disc brake, 265 mm, 2-piston floating caliper
dimension specs
Overall Length
75.2 in OR 1910 mm86.6 in OR 2200 mm
Overall Width
-32.7 in OR 831 mm
Seat Height
29.5 in OR 749 mm29.7 in OR 754 mm
Weelbase
50 in OR 1270 mm-
Weight
214 lbs OR 97 kg500 lbs OR 227 kg
Fuel Capacity
3.4 gallons OR 12.9 L3.7 gallons OR 14.0 L
Wheelbase
50 in OR 1270 mm59.8 in OR 1519 mm
tyres specs
Front
2.75-16100/90-19
Rear
2.75-16150/80-16

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