2012 Yamaha Road Star S specifications.

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2012 Yamaha Road Star S

Engine and transmission 2012 Yamaha Road Star S
Engine type:
2 cylinders, 4-stroke, 48° V-twin
Displacement:
1670 cc (102.04 cubic inches)
Bore × stroke:
97 mm × 113 mm (undersquare - longstroke)
Cooling system:
Air cooled
Power:
84.3 HP (62 kW) @ 4400 rpm
Torque:
135 Nm (13.77 kg-m) @ 2500 rpm
Throttle:
Cable operated
Valves:
Valve train:
OHV, variable
Valves per cylinder:
4
Fuel and ignition:
Sparks per cylinder:
1
Fuel supply system:
Fuel injection
Ignition type:
TCI (Transistor Controlled Ignition)
Funnel diameter:
40 mm
Compression:
8.3:1
Engine mounting:
Transverse
Lubrication system:
Wet sump
Gear box:
Manual 5-speed
Clutch:
Dry, multiple discs, cable operated
Final drive:
Belt
Spark plug pipe type:
NGK, DPR7EA
Motor oil:
Mineral, 20W/40
Starter:
Electric
Dimensions 2012 Yamaha Road Star S
Physical measures:
Length:
2500 mm
Width:
980 mm
Height:
1140 mm
Wheel base:
1688 mm
Trail:
142 mm
Ground clearance:
145 mm
Seat height: :
710 mm
Weight:
Curb weight:
337 kg
Chassis and suspension 2012 Yamaha Road Star S
Frame type:
aluminium, Double cradle frame
Front:
Suspension:
Cartridge - upside-down
Suspension travel:
140 mm
Fork angle:
32°
Brake:
Twin Disk, Ø298 mm
Tire:
130 / 70 R16 r
Tire pressure:
2.5 bar, with pillion: 2.5 bar withpilion
Rear:
Suspension:
mono shock, Swingarm
Suspension travel:
110 mm
Brake:
Disk, Ø282 mm
Tire:
150 / 80 R17 r
Tire pressure:
2.5 bar, with pillion: 2.9 bar withpilion
Other 2012 Yamaha Road Star S
ABS available:
No
Power-to-weight ratio:
0.18 HP/kg(5.44 kg/HP)
Fuel capacity:
18 l
Number of riders:
2 persons