YAMAHA Royal Star Tour Classic BMW R 12
engine specs
Type
Liquid-cooled, DOHC, 16-valve, V-4Water-cooled, 2-cylinder, four-stroke boxer engine with four valves per cylinder operated by cam followers and two overhead camshafts per cylinder
Displacement
1294 cm31170 cm3
Bore X Stroke
3.1x2.6 in OR 79 mm4.0x2.9 in OR 102 mm
Compression Ratio
10:1-
Horsepower
-95/6500 KW(hp)/RPM
Torque
-81/6000 lb-ft/RPM OR 110/6000 Nm/RPM
Fuel System
4 Mikuni BDSR32 CV carburetors-
transmission specs
Gearbox
5 speed, manual, wide ratio, overdrive 4th and 5th6-speed
Clutch
Wet multi-disc, manual-
Final Drive
ShaftShaft
chassis specs
Frame
SteelTubular space frame in steel, engine self-supporting
Front Suspension
43mm adjustable fork, 5.5 in. travelUSD telescopic forks, 45 mm
Rear Suspension
Single shock, 3.7 in. travelAluminium Paralever swinging arm, directly linked WAD spring strut, spring base and rebound damping adjustable
Front Brake
Dual 298mm discsTwin disc brake, floating brake discs, 310 mm, 4-piston monobloc fixed calipers
Rear Brake
320mm discSingle disc brake, 265 mm, 2-piston floating caliper
dimension specs
Overall Length
97.6 in OR 2479 mm86.6 in OR 2200 mm
Overall Width
36.4 in OR 925 mm32.7 in OR 831 mm
Seat Height
28.5 in OR 724 mm29.7 in OR 754 mm
Ground Clearance
5.9 in OR 150 mm-
Weight
710 lbs OR 322 kg500 lbs OR 227 kg
Fuel Capacity
4.8 gallons OR 18.2 L3.7 gallons OR 14.0 L
Wheelbase
66.7 in OR 1694 mm59.8 in OR 1519 mm
tyres specs
Front
150/80-16100/90-19
Rear
150/90-15M/C150/80-16

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