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Motorcycle
BMW R 45 1981 — Specs & Overview
Specifications and model details
The BMW R 45 is a Motorcycle motorcycle produced between 1981. Developed by BMW from DE, it represents the motorcycle class and carries the characteristics typical of its production period.
Wet weight
206.0 kg (454.2 pounds)
Fuel capacity
22.00 litres (5.81 US gallons)
Key features
Single disc
Technical specifications
Engine
Engine type
Two cylinder boxer, four-stroke
Compression
9.2:1
Bore x stroke
70.0 x 61.5 mm (2.8 x 2.4 inches)
Fuel control
Overhead Valves (OHV)
Cooling system
Air
Transmission
Gearbox
5-speed
Transmission type
Shaft drive (cardan) (final drive)
Chassis
Front tire
3.25-18
Rear tire
4.00-18
Front brakes
Single disc
Rear brakes
Expanding brake
Dimensions & weight
Wet weight
206.0 kg (454.2 pounds)
Fuel capacity
22.00 litres (5.81 US gallons)
Other
Motorcycle name
BMW R 45
Model year
1981
Category
Naked bike
Rating
3.2 See the detailed rating of engine performance, design and look, accident risk, etc. Compare with any other motorcycle.
Displacement
473.0 ccm (28.86 cubic inches)
Power output
35.0 HP (25.5 kW)) @ 7250 RPM
Valves per cylinder
2
Performance
Top speed
160.0 km/h (99.4 mph)