Engine - BMW R 1200 R Rider's Manual

Engine

10
Engine design
122
Displacement
Cylinder bore
Piston stroke
Compression ratio
Rated output
z with power reduction
with power reduction
Torque
Maximum engine speed
Idle speed
OE
OE
Longitudinally mounted two-cylinder opposed-twin
engine with two overhead camshafts each, four
radially arranged valves per cylinder, air cooling,
oil-cooled outlet area and electronic engine man-
agement
3
1170 cc (1170 cm )
4 in (101 mm)
2.9 in (73 mm)
12.0:1
110 hp (81 kW), at engine speed: 7750 min
107 hp (79 kW), at engine speed: 7750 min
98 hp (72 kW), at engine speed: 7750 min
88 lb/ft (119 Nm), at engine speed: 6000 min
-1
max 8500 min
±50 -1
1150 min , Engine at operating temperature
-1
-1
-1
-1