Spec Sheet
The information below is specific to the BMW - R 90 S 75, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.BMW - R 90 S 75
Bike Info
CC:
900
Brakes
Front:
Twin Disc
Rear:
Drum
Front Disc Size:
260 mm
Front-Pistons-per-caliper:
1
Dimensions
Fuel Capacity:
24 Litres
Ground Clearance:
165 mm
Height:
1210 mm
Length:
2180 mm
Seat Height:
820 mm
Wheelbase:
1465 mm
Width:
740 mm
Electrics
Voltage:
12v
Charging System:
Alternator - Bosch 12 V/280 W
Ignition:
Single set Mechanical Points
Spark Plugs:
NGK BP7ES
Engine
Type:
OHV Flat Twin
Bore x Stroke:
90 x 70.6 mm
Carburation:
2 x Dellorto 38mm Slide carburettors with pumps
Compression Ratio:
9.5 : 1
Displacement:
898 cc
No. of Valves:
4
Starting:
Electric - Bosch 0.5 hp
Transmission
Clutch Type:
Dry single plate, with diaphragm spring
Final Drive:
Shaft
Transmission:
5 Speed
Misc.
Frame:
Double loop tubular frame with bolt on rear section
Motorcycle Style:
Roadster
Place of Manufacture:
Spandau - Berlin - Germany
Power
Top Speed:
125 mph
Tyres
Front:
325-H19 Tubed
Rear:
400-18 Tubed
Add information to the model
All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.