The motorcycle Bmw r51 2 of 1951 was manufactured by the company Bmw and belongs to the series of Bmw r 51-2 that encompasses motorcycles of different displacements.
This bike corresponds to the category of trail and the first model of the Bmw r 51-2 generation launched to the general public in the year 1950, that's why although it may not seem so, we are in front of an a motorcycle generation that already has 72 years.
To make the specifications more concrete, it has an engine displacement of 30.14 ci and a total power of 24.07 hp (17.6 kw) @ 5600 rpm with an 4-stroke, two-cylinder boxer engine with kick start.
Take a look at the information and technical data sheet of this extraordinary motorcycle.
GENERAL SPECIFICATIONS | |
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Make | Bmw |
Web site | Official site Bmw |
Model | r51 2 1951 |
Year | 1951 |
Category | Trail |
ENGINE AND TRANSMISSION | |
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Displacement | 30.14 ci (494.00 cc) |
Engine type | 4-stroke, two-cylinder boxer engine |
Engine details | - |
Power | 24.07 hp (17.6 kw) @ 5600 rpm |
Torque | - |
Engine compression | 6.4:1 |
Bore x stroke | 2.7 x 2.7 inches (68.0 x 68.0 mm) |
Intake | 22mm Bing carburettor intake |
Fuel control | Overhead valve timing system (OHV) |
Ignition | Battery ignition |
Lubrication | Oil bath lubrication. Wet sump engine |
Cooling | Air-cooled |
Transmission | 4-speed |
Final drive | Cardan shaft drive |
Clutch | Single-plate centrifugal clutch. Mechanically actuated by pusher. |
DIMENSIONS AND CAPACITIES | |
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Empty weight | - |
Full weight | 407.9 pounds (185.0 kg) |
Overall length | 83.9 inches (2,130 mm) |
Overall width | 32.1 inches (815 mm) |
Ground clearance | 4.7 inches (120 mm) |
Fuel capacity | - |
Fuel reserve | - |
Oil capacity | - |
CONSUMPTION AND EMISSIONS | |
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Average consumption | 57.37 mpg (24.4 Km/L) (4.10 L/100 Km) |
Greenhouse gases | 95.1 Co2 g/Km |
SPEED AND ACCELERATION | |
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Maximum speed | 83.9 mph (135.0 km/h) |
Acceleration 0 to 100 km/h | - |
CHASSIS, SUSPENSION AND WHEELS | |
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Chassis type | Single cradle chassis made of steel. |
Fork diameter | - |
Front suspension | Cartridge |
Front tire | 3.50-19 |
Rear tire | 3.50-19 |
Front brakes | Drum brake |
Front brake diameter | 7.9 inches (200 mm) |
Rear brakes | Rear drum brake |
Rear brake diameter | 7.9 inches (200 mm) |
OTHER SPECIFICATIONS | |
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Starter | Kick start |
These are the ratings users have sent about the motorcycle:
The first model of this motorcycle was produced in 1950.
The BMW R 51-2 has a fuel consumption of 57.37 mpg.
The Bmw r51 2 has a power of 24.07 hp (17.6 kw) @ 5600 rpm.
The BMW R 51-2 has a top speed of 83.9 mph.