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presentation of the R42 1927
The R42 is a motorcycle manufactured by BMW from 1926 to 1928. Its 4-stroke twin-cylinder engine and 494 cm3 displacement enabled it to develop 12 horsepower.
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Image credits: D.R
Key facts BMW R42 (1927) : What you need to know before you buy
Prices
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€
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Performance
- Max speed : approximately 95 km/h (59 mph)
- Average fuel consumption : 3 liters/100km (0.78 mpg)
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Estimated range
: 467 km (290 miles)
Calculated range until tank is empty, not verified.
Specifications BMW R42 1927
- Chassis
- Frame : two closed loops of parallel steel tubing
- Fuel capacity : 14 liters (3.70 US gallons)
- Seat height : 720 mm (28.35 in)
- Length : 2,100 mm (82.68 in)
- Width : 800 mm (31.50 in)
- Min height : 950 mm (37.40 in)
- Wheelbase : 1,410 mm (55.51 in)
- Weight when fully loaded : 126 kg (278 lb)
- Front axle
- Fork + leaf spring
- drum brakes Ø 150 mm (5.91 in)
- Transmission
- 3 stage gearbox
- Secondary cardan shaft
- Rear axle
- rigide
- Motor
- two-cylinder flat , 4 strokes
- Carburettor Ø 22 mm
- Cooling system : by air
- 2 valves per cylinder
- 494 cc
- 12 ch (11.80 hp) to 3,400 rpm
- Power-to-weight ratio : approximately 9.61 kg/ch
- Compression : 4.9 : 1
- Practical information
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FAQ Your frequently asked questions about the R42 1927
- What is the power of the R42 1927?
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The R42 1927 develops a power of 12 ch (11.80 hp)
- What is the maximum speed of the R42 1927?
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The R42 1927 is capable of reaching a top speed of approximately 95 km/h (59 mph) on the track.
- What is the weight of the R42 1927?
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The R42 1927 has a a weight when fully loaded of 126 kg (278 lb).
- What is the fuel consumption of the R42 1927?
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Average fuel consumption is estimated at 3 l/100km (0.78 mpg) according to the WMTC cycle.
- QWhat is the seat height of the R42 1927?
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To ensure good accessibility, the R42 1927 offers a minimum seat height of 720 mm (28.35 in).
- What is the price of the R42 1927?
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, in France
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