BMW R51 3 1953 - Specifications & Review

Article Complete Info
| Articleid | 714584 |
|---|---|
| Category | Allround |
| Make | BMW |
| Model | R51 3 |
| Year | 1953 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Steel single cradle |
|---|---|
| Frontbrakes | Expanding brake (drum brake). Duplex full hub |
| Frontbrakesdiameter | 200 mm (7.9 inches) |
| Frontsuspension | Cartridge |
| Fronttyre | 3.50-19.00 |
| Rearbrakes | Expanding brake (drum brake). Simplex full hub |
| Rearbrakesdiameter | 200 mm (7.9 inches) |
| Rearsuspension | Telscopic |
| Reartyre | 3.50-19.00 |
Engine & Transmission
| Borexstroke | 68.0 x 68.0 mm (2.7 x 2.7 inches) |
|---|---|
| Clutch | Dry-single plate-cable operated |
| Compression | 6.3:1 |
| Coolingsystem | Air |
| Displacement | 494.00 ccm (30.14 cubic inches) |
| Enginedetails | Two cylinder boxer, four-stroke |
| Fuelsystem | Carburettor. 22mm |
| Gearbox | 4-speed |
| Lubricationsystem | Wet sump |
| Power | 24.07 HP (17.6 kW)) @ 5800 RPM |
| Topspeed | 135.0 km/h (83.9 mph) |
| Transmissiontypefinaldrive | Shaft drive (cardan) |
Other Specifications
| Starter | Kick |
|---|
Physical Measures & Capacities
| Fuelcapacity | 17.00 litres (4.49 gallons) |
|---|---|
| Overallheight | 985 mm (38.8 inches) |
| Overalllength | 2,130 mm (83.9 inches) |
| Overallwidth | 790 mm (31.1 inches) |
| Weightincloilgasetc | 190.0 kg (418.9 pounds) |
About BMW R51 3 1953
The 1953 BMW R51/3 stands as a timeless icon in the realm of classic motorcycles, embodying the spirit of post-war German engineering while captivating riders with its blend of performance and style. Positioned as an allround motorcycle, the R51/3 was designed to appeal to the adventurous spirit of the era, catering to both seasoned riders and newcomers alike. Its robust build and elegant design make it a standout piece in any collection, offering a nostalgic glimpse into the golden age of motorcycling.
At the heart of the R51/3 lies a powerful two-cylinder boxer engine, boasting a displacement of 494 cc and capable of delivering 24.07 horsepower at 5,800 RPM. This four-stroke powerplant is characterized by its smooth operation and remarkable torque, allowing the bike to reach a top speed of 135 km/h (83.9 mph). The unique boxer configuration not only contributes to a low center of gravity, enhancing stability, but also results in a distinctive sound that is music to the ears of any motorcycle enthusiast. Coupled with a 4-speed gearbox and a reliable shaft drive, the R51/3 offers a riding experience that is both exhilarating and refined.
The design and technology of the R51/3 are equally impressive, showcasing advanced features for its time. The steel single cradle frame provides a sturdy foundation, while the telescopic rear suspension and cartridge front suspension ensure a smooth ride over varying terrains. Stopping power is delivered through dependable drum brakes, with both front and rear featuring a generous 200 mm diameter, ensuring controlled handling. With a fuel tank capacity of 17 liters, the R51/3 is capable of longer journeys, making it an ideal companion for weekend getaways or leisurely rides through the countryside.
PROS:
- Timeless Design: The classic aesthetics and iconic boxer engine make the R51/3 a head-turner at any motorcycle gathering.
- Smooth Performance: The 494 cc engine offers a blend of power and torque, providing an enjoyable riding experience with excellent handling.
- Durability: Built with high-quality materials and engineering, the R51/3 is known for its reliability and longevity, making it a worthwhile investment for collectors.
CONS:
- Limited Power: While the engine is smooth and capable, modern riders may find its 24.07 HP underwhelming compared to contemporary motorcycles.
- Heavy Weight: At 190 kg (418.9 lbs), the R51/3 may feel cumbersome for some riders, especially during low-speed maneuvers.
- Kicking Start Only: The absence of an electric starter means that riders must rely on the kick-start mechanism, which can be a challenge for those unfamiliar with it.
In conclusion, the 1953 BMW R51/3 not only captures the essence of mid-20th century motorcycling but continues to evoke passion and admiration among enthusiasts today. With its innovative engineering and classic styling, it remains a cherished piece of history on two wheels.
