BMW R51/2 1950 - Motorcycle description sheet

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Model sold in

1950 1951

Performance

Max speed : 135 km/h (83,90 mph)
Average fuel consumption : 4 liters/100km (0,59 mpg)
Estimated range : 350 km (217 miles)
Calculated range until tank is empty, not verified.

Specifications

BMW R51/2 1950

Chassis
Frame : Double tubular steel cradle
Fuel capacity : 14 liters (3,70 US gallons)
Length : 2 130 mm (83,86 in)
Width : 815 mm (32,09 in)
Min height : 720 mm (28,35 in)
Curb mass : 185 kg

Front axle
Telehydraulic fork Ø nc
Drum brakes Ø 200 mm (7.87 in)
Front wheel : 3 / 5 - 19 → Order this type of tire

Transmission
4 stage gearbox
Secondary cardan shaft

Rear axle
coulissante
Drum brakes Ø 200 mm (7.87 in)
Rear wheel : 3 / 5 - 19 → Order this type of tire

Motor
two-cylinder flat , 4 strokes
Cooling system : by air
2 carburetors Ø 22 mm
2 valves per cylinder
494 cc (Bore x stroke: 68 x 68 mm)
24 ch (23,70 hp) to 5 800 rpm
Power-to-weight ratio : approximately 7.28 kg/ch

exhaust motor fluid electricity filtration braking Chain kit

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1950

1951

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