
BMW R50 2
Key specifications
Overview
The 1966 BMW R50 2 stands as a hallmark of mid-20th century engineering, embodying the spirit of the era with its distinctive styling and robust performance. Positioned within the all-round category, this motorcycle was designed to cater to a diverse range of riders—from daily commuters to weekend adventurers. Renowned for its reliability and solid construction, the R50 2 quickly became a staple in the BMW lineup, showcasing the brand's commitment to quality and performance. With its classic German aesthetics and innovative design, this motorcycle appeals not only to enthusiasts of vintage machinery but also to those who appreciate the rich heritage of motorcycle engineering. At the heart of the R50 2 lies a 494cc two-cylinder boxer engine, delivering 25.97 horsepower at 5800 RPM. This four-stroke powerhouse offers a delightful riding experience, achieving a top speed of 140 km/h (87 mph) while maintaining smooth power delivery across the rev range. The engine’s 7.5:1 compression ratio, coupled with a 24mm Bing carburettor, ensures efficient fuel consumption of 5.10 litres per 100 km (approximately 46.12 mpg). The four-speed gearbox, paired with a reliable shaft drive, adds to the overall ease of handling, allowing riders to navigate both urban environments and winding roads with confidence. The R50 2’s exceptional balance and stability, stemming from its steel double cradle frame and twin-shock rear suspension, make it a joy to ride, whether you’re cruising through town or embarking on a longer journey. The R50 2 is equipped with features that reflect BMW's commitment to innovation, even in the 1960s. Its kickstarter mechanism harks back to a simpler time when motorcycles were designed for the pure joy of riding, while the air-cooled engine and magneto ignition enhance reliability and ease of maintenance. The bike's braking system, featuring expanding drum brakes both front and rear, ensures predictable stopping power, while the cartridge front suspension adds to the overall comfort. With a fuel capacity of 17 litres, riders can enjoy longer trips without frequent stops, making the R50 2 a practical choice for touring enthusiasts looking to immerse themselves in the open road. **
Pros
- Timeless Design: The classic aesthetic of the R50 2 appeals to vintage motorcycle lovers and stands out in any collection.
- Reliable Performance: The well-balanced boxer engine provides smooth power delivery and excellent fuel efficiency, making it suitable for various riding conditions.
- Comfortable Ride: The combination of a solid frame, effective suspension, and adequate fuel capacity ensures a comfortable experience on both short and long rides.
Cons
- Limited Power: With 25.97 HP, it may not satisfy riders looking for high-performance specs or aggressive acceleration.
- Kickstart Only: The absence of an electric starter might deter some riders who prefer modern conveniences, especially in colder climates.
- Weight Considerations: At 195 kg (429.9 lbs), it may feel heavy for novice riders or those seeking a lightweight motorcycle for easier maneuverability.
Technical details
Source specification data
- Make
- BMW
- Model
- R50 2
- Category
- Allround
- Starter
- Kick
- 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
- 7.5:1
- Displacement
- 494.00 ccm (30.14 cubic inches)
- Cooling System
- Air
- Engine Details
- Two cylinder boxer, four-stroke
- Fuel Consumption
- 5.10 litres/100 km (19.6 km/l or 46.12 mpg)
- Greenhouse Gases
- O2
- g/km. (
- O2
- -
- Carbon
- dioxide emission)
- Lubrication System
- Wet sump
- Transmission Type Final Drive
- Shaft drive (cardan)
- Fuel Capacity
- 17.00 litres (4.49 gallons)
- 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
- Dual seat
- Rear Tyre
- 3.50-18
- Frame Type
- Steel doble cradle
- Front Tyre
- 3.50-18
- Rear Brakes
- Expanding brake (drum brake)
- Front Brakes
- Expanding brake (drum brake)
- Rear Suspension
- Twin shock-Swingarm
- Front Suspension
- Cartridge
- Rear Brakes Diameter
- 200 mm (7.9 inches)
- Front Brakes Diameter
- 200 mm (7.9 inches)