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Motorcycle specifications BMWR37 1926

Sport
Photo of BMW R37 1926

presentation of the R37 1926

A few years after the R32, BMW launches a second motorcycle model: the R37. Still powered by a 494 cm3 flat-twin, this machine made a spectacular leap in performance. Here, the engine delivers 16 horsepower at 4,000 rpm, i.e. twice as much power.

produced in 152 units, the BMW was sold at 2900 Reichmarks, almost 30% more expensive than the R32. Although its engine had the same cubic capacity as that of the first BMW motorcycle, it was clearly differentiated by several technical solutions. Valves placed at the head of the cylinder head, 26 mm carburetors, a compression ratio pushed to 6.2:1, and a different fin layout to improve cooling made this a much faster machine than the R32. With the R37, the brand had created its first sports bike. Transmission was, as usual, shaft-driven. On the market for two years, from 1925 to 1926, the BMW R37 enjoyed a successful racing career, winning numerous races of the era.

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BMW R37 1926 - 1BMW R37 1926 - 1

Image credits: D.R

Key facts BMW R37 (1926) : What you need to know before you buy

Prices

Basic version
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Model sold in 1925 1926

Replace R37 1925

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R37 1925

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R47 1927

Performance

Specifications BMW R37 1926

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 : 1,380 mm (54.33 in)
Weight when fully loaded : 134 kg (295 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 26 mm
Cooling system : by air
2 valves per cylinder
494 cc
16 ch (15.80 hp) to 4,000 rpm
Power-to-weight ratio : approximately 7.69 kg/ch
Compression : 6.2 : 1
Practical information
Take care of your motorcycle! Find all the parts and maintenance products you need to keep your bike in top condition.
Motorcyle equipment adapted for all members of the family and security elements.

Models

1926

1925

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FAQ Your frequently asked questions about the R37 1926

What is the power of the R37 1926?
The R37 1926 develops a power of 16 ch (15.80 hp)
What is the maximum speed of the R37 1926?
The R37 1926 is capable of reaching a top speed of approximately 115 km/h (71.50 mph) on the track.
What is the weight of the R37 1926?
The R37 1926 has a a weight when fully loaded of 134 kg (295 lb).
What is the fuel consumption of the R37 1926?
Average fuel consumption is estimated at 4 l/100km (0.59 mpg) according to the WMTC cycle.
QWhat is the seat height of the R37 1926?
To ensure good accessibility, the R37 1926 offers a minimum seat height of 720 mm (28.35 in).
What is the price of the R37 1926?
, in France