BMW R 1100 S User Manual

78
Technical data
3
Battery Gel battery, 12 V 19 Ah
maintenance-free
Spark plugs
Approved makes/types
Primary spark plug
Secondary spark plug
NGK BKR 7 EKC
Bosch YR6LDE or
NGK DCPR 8 EKC
Electrode gap 0.8 mm
Wear limit 1.0 mm
Fuses “Minifuse”
flat-socket fuses
Load ratings 4 A, 7.5 A and 10 A
Headlight Twin-unit, halogen bulbs
Bulbs
Low (dipped) beam H1 halogen bulb, 12 V 55 W
High (main) beam H7 halogen bulb, 12 V 55 W
Parking light 12 V 5 W
Standard designation W 5 W
Combined brake and
rear light
12 V 21/5 W
Standard designation P 25-2
Flashing turn indicators 12 V 21 W
Standard designation P 25-1
Number plate light 12 V 5 W
Standard designation C 11
Alternator
Nominal output 600 W
Optional extra 700 W
Starter motor
Nominal output 1,100 W
Electrical system
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BMW R 1100 S Specifications

General

Displacement	1085 cc
Bore x Stroke	99 mm x 70.5 mm
Compression Ratio	10.3:1
Transmission	5-speed
Final Drive	Shaft drive
Fuel System	Electronic fuel injection
Rear Brakes	Single 276 mm disc, 2-piston caliper
Front Tyre	120/70 ZR 17
Rear Tyre	170/60 ZR 17
Wheelbase	1, 478 mm
Fuel Capacity	18 liters
Engine Type	Air/oil-cooled, 4-stroke, flat twin
Power	98 hp @ 7, 500 rpm
Front Suspension	Telelever
Rear Suspension	Paralever
Seat Height	810 mm
Front Brakes	Dual 305 mm discs, 4-piston calipers