Big Dog Working Man's Special BMW R 12
engine specs
Type
air-cooled, four-stroke, V-TwinWater-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder
Displacement
1349 cm31170 cm3
Bore X Stroke
-4.0x2.9 in OR 102 mm
Compression Ratio
8.5:1-
Horsepower
-95/6500 KW(hp)/RPM
Torque
-81/6000 lb-ft/RPM OR 110/6000 Nm/RPM
Fuel System
EFI-
transmission specs
Gearbox
6-speed, manual6-speed
Clutch
wet multi-disc, manual-
Final Drive
chainShaft
chassis specs
Frame
steelTubular space frame in steel, engine self-supporting
Front Suspension
telescopic forkUSD telescopic forks, 45 mm
Rear Suspension
hard-tail, sprung seatAluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable
Front Brake
dual 292mm discs, 4-piston calipersTwin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers
Rear Brake
single disc, 4-piston caliperSingle 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
24 in OR 610 mm29.7 in OR 754 mm
Ground Clearance
4 in OR 102 mm-
Weight
496 lbs OR 225 kg500 lbs OR 227 kg
Fuel Capacity
2.1 gallons OR 7.9 L3.7 gallons OR 14.0 L
Wheelbase
65 in OR 1651 mm59.8 in OR 1519 mm
tyres specs
Front
3.00 x 21100/90-19
Rear
180/60-16150/80-16

Similar Bikes