Engine - BMW F 800 S Rider's Manual

Engine

10
Engine design
124
Displacement
Cylinder bore
Piston stroke
Compression ratio
Nominal output
z
with OE Regular unleaded (RON 91):
with OE Power reduction:
Torque
with OE Regular unleaded (RON 91):
with OE Power reduction:
Maximum engine speed
Idle speed
Two-cylinder four-stroke, DOHC with chain-and-
sprocket drive, 4 valves operated by cam follow-
ers, balancing conrod, liquid-cooled cylinders and
heads, integral water pump, 6-speed gearbox and
dry sump lubrication
3
798 cm
82 mm
75.6 mm
12 : 1
62.5 kW, - at engine speed: 8000 min
61 kW, - at engine speed: 8000 min
25 kW, - at engine speed: 7000 min
86 Nm, - at engine speed: 5800 min
83 Nm, - at engine speed: 5800 min
55 Nm, - at engine speed: 3500 min
max 9000 min -1
1250 ±50 min -1
-1
-1
-1
-1
-1
-1