Engine - BMW R nineT Rider's Manual

Engine

Engine number location
Engine type
Engine design
Displacement
Cylinder bore
Piston stroke
Compression ratio
Rated output
Torque
Maximum engine speed
Idle speed
On crankcase at lower right, in front of cylinder
122EJ
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
88 lb/ft (119 Nm), at engine speed: 6000 min
-1
max 8500 min
±50 -1
1150 min , engine at operating temperature
11
113
z
-1
-1