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BMW R50
1956Allround

BMW R50

Key specifications

Engine
494 cc
Power
26 HP
Fuel type
petrol
Transmission
4-speed
Front brakes
Expanding brake (drum brake). Duplex full hub
Rear brakes
Expanding brake (drum brake). Simplex full hub

Overview

Introducing the 1956 BMW R50: A Classic for All Riders The 1956 BMW R50 stands as a testament to the craftsmanship and innovation that BMW delivered during the golden age of motorcycling. Positioned in the allround category, the R50 is not just a motorcycle; it’s a piece of history that embodies the spirit of freedom and adventure. With its iconic design and robust engineering, this bike appeals to both collectors and riders who appreciate a blend of vintage aesthetics and reliable performance. Whether cruising down country roads or navigating city streets, the R50 showcases the best of what mid-20th century motorcycling had to offer. At the heart of the R50 lies a powerful 494 cc two-cylinder boxer engine, delivering an impressive 25.97 horsepower at 5,800 RPM. This four-stroke marvel boasts a balanced bore and stroke of 68 mm, providing smooth acceleration and a top speed of 140 km/h (87 mph). Riders will appreciate the responsive performance paired with a 4-speed gearbox and a dependable shaft drive system, which ensures seamless power delivery and minimal maintenance. With a compression ratio of 6.8:1, the R50 strikes a fine balance between performance and fuel efficiency, consuming just 4.1 liters per 100 km, making it an economical choice for long rides. The R50 is not only about performance; it also features a thoughtfully designed chassis and suspension system that enhances the riding experience. The steel double-loop tubular frame contributes to the bike's stability, while the front and rear drum brakes provide reliable stopping power, making it a safe choice for both novice and experienced riders. The cartridge front suspension and twin shock swingarm rear suspension ensure a smooth ride over various terrains. Additionally, the classic kick starter adds a nostalgic touch, inviting riders to engage with their machine in a tactile way. **

Pros

    Cons

    • Timeless Design: The R50 features an iconic, vintage aesthetic that appeals to collectors and classic motorcycle enthusiasts alike.
    • Reliable Performance: With its well-engineered boxer engine and shaft drive, the R50 provides a smooth and dependable ride, ideal for both city commuting and longer journeys.
    • Fuel Efficiency: Impressive fuel economy of 57.37 mpg makes it an economical choice for riders looking to cover long distances without frequent stops at the pump.
    • Limited Power: While its performance is reliable, the 25.97 HP may feel underwhelming for riders seeking a more spirited performance.
    • Weight: At 195 kg (429.9 lbs), the R50 can feel heavy, especially for newer riders or those accustomed to lighter motorcycles.
    • Drum Brakes: The expanding drum brakes, while historically significant, may not provide the stopping power or responsiveness of modern disc brakes, requiring riders to adapt their braking techniques.

    Technical details

    Source specification data

    Make
    BMW
    Model
    R50
    Category
    Allround
    Starter
    Kick
    Carrying Capacity
    360kg
    Power
    25.97 HP (19.0 kW)) @ 5800 RPM
    Clutch
    Dry-single plate-cable operated
    Gearbox
    4-speed
    Ignition
    Magneto
    Top Speed
    140.0 km/h (87.0 mph)
    Fuel System
    Carburettor. 24mm Bing
    Bore X Stroke
    68.0 x 68.0 mm (2.7 x 2.7 inches)
    Compression
    6.8:1
    Displacement
    494.00 ccm (30.14 cubic inches)
    Cooling System
    Air
    Engine Details
    Two cylinder boxer, four-stroke
    Fuel Consumption
    4.10 litres/100 km (24.4 km/l or 57.37 mpg)
    Greenhouse Gases
    O2
    g/km. (
    O2
    -
    Carbon
    dioxide emission)
    Lubrication System
    Wet sump
    Transmission Type Final Drive
    Shaft drive (cardan)
    Overall Width
    660 mm (26.0 inches)
    Overall Height
    980 mm (38.6 inches)
    Overall Length
    2,125 mm (83.7 inches)
    Weight Incl Oil Gas Etc
    195.0 kg (429.9 pounds)
    Seat
    Single seat
    Rear Tyre
    3.50-18
    Frame Type
    Steel doble loop tubular
    Front Tyre
    3.50-18
    Rear Brakes
    Expanding
    brake (drum brake).
    Simplex
    full hub
    Front Brakes
    Expanding
    brake (drum brake).
    Duplex
    full hub
    Rear Suspension
    Twin shock-Swingarm
    Front Suspension
    Cartridge
    Rear Brakes Diameter
    200 mm (7.9 inches)
    Front Brakes Diameter
    200 mm (7.9 inches)