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BMW R45 - generations and specs | MOTOVULKAN

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R45

BMW · Model— R45

R45

1 generation1978 - 1985·Naked

BMW R45 1978-1985

About generation 1978-1985

1978-1985

Years: 1978 - 1985
Class: Naked

Specifications

8 groups

General

2

Market: Foreign-make model
Manufacturer: BMW

Engine

14

Bore: 70 mm
Cooling: Air-cooled
Power: 35 hp
Power (kW): 26 kW
Power RPM: 7,250 rpm
Stroke: 61.5 mm
Cylinders: 2
Fuel system: Carburetor
Engine type: 4-stroke
Valvetrain: OHV
Cylinder layout: Boxer
Displacement: 473.4 cc
Compression ratio: 9.2
Valves per cylinder: 2

Transmission

4

Type: Return shift
Gears: 5
Shift type: Foot shift
Final drive: Shaft

Chassis

7

Rear tire: 4.00-18
Front tire: 3.25-18
Front brake: Hydraulic disc
Rear suspension: Swingarm
Front suspension: Telescopic fork
Rear tire construction: Bias
Front tire construction: Bias

Dimensions

1

Wheelbase: 1,400 mm

Weight

2

Wet weight: 205 kg
Seats: 2

Capacities

1

Fuel tank: 22 l

Electrical

1

Starter: Electric starter

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