HARLEY-DAVIDSON Sportster 1000 BMW R 12
engine specs
Type
air-cooled, four-stroke, 45-degree V-Twin, OHV, 2 valves per cylinderWater-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder
Displacement
997 cm31170 cm3
Bore X Stroke
3.2x3.8 in OR 81 mm4.0x2.9 in OR 102 mm
Compression Ratio
9.0:1-
Horsepower
55/5800 KW(hp)/RPM95/6500 KW(hp)/RPM
Torque
-81/6000 lb-ft/RPM OR 110/6000 Nm/RPM
Fuel System
34mm Keihin carburetor-
transmission specs
Gearbox
4-speed, manual6-speed
Final Drive
chainShaft
chassis specs
Frame
steelTubular space frame in steel, engine self-supporting
Front Suspension
35mm Showa telescopic forkUSD telescopic forks, 45 mm
Rear Suspension
Showa dual adjustable shock absorbersAluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable
Front Brake
single 285mm discTwin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers
Rear Brake
single 285mm discSingle disc brake, 265 mm, 2-piston floating caliper
dimension specs
Overall Length
-86.6 in OR 2200 mm
Overall Width
-32.7 in OR 831 mm
Seat Height
-29.7 in OR 754 mm
Weight
529 lbs OR 240 kg500 lbs OR 227 kg
Fuel Capacity
2.4 gallons OR 9.1 L3.7 gallons OR 14.0 L
Wheelbase
-59.8 in OR 1519 mm
tyres specs
Front
MJ 90-19100/90-19
Rear
MT 90-19150/80-16

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