Segment: Clasic
Production years: 1969, 1970, 1971, 1972, 1973
In the mid-1960s, motorcycles were no longer seen as transport vehicles, as much as were considered leisure vehicles. It was a perfect opportunity for BMW, which presented a newly developed model range that included the R 50/5, R 60/5, and R 75/5 and offered numerous innovations.
The R 50/5 model featured a double-loop frame with a bolted rear part, a long-stroke telescopic fork on the front, and a swingarm on the rear. A revolutionary feature offered as optional for the 1969 R 50/5 model was the electric starter and standard on the larger R 60/5 and R 75/5 models.
Apart from the construction principle of an air-cooled two-cylinder boxer unit, the engine was also a new design and had nothing in common with its predecessors.
The flat-twin engine mounted on the R 50/5 with a displacement of 498cc had an output power of 32 hp available at 6,400 rpm. With a curb weight of 205 kg (452 lbs), the bike registered a top speed of 157 kph (96 mph).
For stopping power, the model featured drum braking units with a 200 mm duplex drum unit on the front and a simplex drum unit on the rear.
In all other departments, the 1969 BMW R 50/5 model had the same standard features, such as wire-spoked wheels, an analog instrument cluster, full fenders, a dual exhaust system, a round headlamp, a small taillight, and a center stand.
engine specs | Type: | air-cooled, four-stroke, boxer twin cylinder, 2 valves per cylinder | Displacement: | 494 cm3 | Bore X Stroke: | 2.6x2.8 in OR 66 mm | Compression Ratio: | 8.6:1 | Horsepower: | 32/6400 KW(hp)/RPM | Torque: | 29/5000 lb-ft/RPM OR 39/5000 Nm/RPM | Fuel System: | 2xBing carburetors |
---|
transmission specs | Gearbox: | 4-speed, manual | Clutch: | dry, single plate | Primary Drive: | - | Final Drive: | shaft |
---|
chassis specs | Frame: | steel | Front Suspension: | telescopic fork | Rear Suspension: | long swing arm with suspension units and oil pressure shock absorbers | Front Brake: | 200mm drum | Rear Brake: | 200mm drum |
---|
dimension specs | Overall Length: | - | Overall Width: | - | Seat Height: | - | Wheelbase: | - | Ground Clearance: | - | Weight: | 430 lbs OR 195 kg | Fuel Capacity: | 4.5 gallons OR 17.0 L |
---|
tyres specs | Front: | 3.25 -S19 | Rear: | 4.00 -S18 |
---|