Engine - BMW F 800 GS 2011 Rider's Manual

Engine

Engine design
Displacement
Cylinder bore
Piston stroke
Compression ratio
Rated output
with regular unleaded gasoline (RON 91)
Torque
with regular unleaded gasoline (RON 91)
Maximum engine speed
Idle speed
Two-cylinder, four-stroke engine, DOHC con-
trol with toothed chain drive, 4 valves actuated
by trailing valve levers, compensating connecting
rods, liquid cooling for cylinders and cylinder head.
Integrated water pump, 6-speed transmission and
dry-sump lubrication
798 cc (798 cm
3.2 in (82 mm)
3 in (75.6 mm)
12:1
86 hp (63 kW), at engine speed: 7500 min
OE
83 hp (61 kW), at engine speed: 7500 min
61 lb/ft (83 Nm), at engine speed: 5750 min
OE
60 lb/ft (81 Nm), at engine speed: 5750 min
max 9000 min
+50
1250 min
3
)
-1
-1
10
123
-1
z
-1
-1
-1