BMW R11 Series 5 1934 - Specifications & Review
Article Complete Info
| Articleid | 338693 |
|---|---|
| Category | Allround |
| Make | BMW |
| Model | R11 Series 5 |
| Year | 1934 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Steel-double cradlel |
|---|---|
| Frontbrakes | Expanding brake (drum brake) |
| Frontbrakesdiameter | 200 mm (7.9 inches) |
| Frontsuspension | Plate springe |
| Fronttyre | 3.50-26.00 |
| Rearbrakesdiameter | 55 mm (2.2 inches) |
| Rearsuspension | Rigid |
| Reartyre | 3.50-26.00 |
Engine & Transmission
| Borexstroke | 78.0 x 78.0 mm (3.1 x 3.1 inches) |
|---|---|
| Clutch | Two plates-dry |
| Compression | 5.5:1 |
| Coolingsystem | Air |
| Displacement | 745.00 ccm (45.46 cubic inches) |
| Enginedetails | Two cylinder boxer, four-stroke |
| Fuelconsumption | 1.50 litres/100 km (66.7 km/l or 156.81 mpg) |
| Fuelsystem | Carburettor. 24mm Amal |
| Gearbox | 3-speed |
| Greenhousegases | 34.8 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Ignition | Magneto |
| Lubricationsystem | Forced feed |
| Power | 19.99 HP (14.6 kW)) @ 4000 RPM |
| Topspeed | 112.0 km/h (69.6 mph) |
| Transmissiontypefinaldrive | Shaft drive (cardan) |
Other Specifications
| Starter | Kick |
|---|
Physical Measures & Capacities
| Fuelcapacity | 14.00 litres (3.70 gallons) |
|---|---|
| Overallheight | 940 mm (37.0 inches) |
| Overalllength | 2,100 mm (82.7 inches) |
| Overallwidth | 890 mm (35.0 inches) |
| Weightincloilgasetc | 162.0 kg (357.1 pounds) |
About BMW R11 Series 5 1934
Introducing the 1934 BMW R11 Series 5: A Classic in the Allround Category
Step back into the golden age of motorcycling with the 1934 BMW R11 Series 5, a bike that epitomizes the spirit of adventure and engineering excellence of its time. Recognized for its versatility, the R11 Series 5 was designed to cater to a wide audience, providing a perfect blend of performance and comfort. As one of the allround motorcycles in the BMW lineup, it was built to tackle everything from daily commutes to weekend excursions, making it a favorite among enthusiasts and everyday riders alike. The R11’s distinctive styling, characterized by its elegant lines and robust stance, continues to turn heads, evoking nostalgia and admiration for a bygone era.
Under the hood, the R11 Series 5 boasts a powerful 745cc two-cylinder boxer engine, delivering nearly 20 horsepower at 4,000 RPM. This impressive output translates into a top speed of 112 km/h (69.6 mph), allowing riders to experience the thrill of the open road with confidence. The engine’s 5.5:1 compression ratio and a 24mm Amal carburettor ensure smooth power delivery and remarkable fuel efficiency, with a consumption rate of just 1.50 litres per 100 km (156.81 mpg). Coupled with a 3-speed gearbox and the reliable shaft drive system, the R11 provides a unique riding experience that combines stability with responsive handling, making it a joy to navigate through both city streets and winding country roads.
The 1934 BMW R11 Series 5 is not just about performance; it’s also packed with features that showcase the innovative technology of its time. The steel double cradle frame provides robust support, while the plate spring front suspension offers a surprisingly comfortable ride, absorbing bumps with ease. The expanding drum brakes ensure reliable stopping power, a critical aspect of safety in the pre-war era. With a kickstarter and a fuel capacity of 14 liters, this motorcycle is ready for long journeys, allowing riders to embrace the freedom of the road with minimal interruptions.
PROs:
- Exceptional Fuel Efficiency: With a remarkable 156.81 mpg, the R11 Series 5 allows riders to travel further without frequent stops at the pump.
- Iconic Design: Its classic styling and distinctive boxer engine make it a true head-turner among vintage motorcycle enthusiasts.
- Smooth Handling: The combination of shaft drive and a well-engineered suspension system offers a stable, enjoyable ride across various terrains.
CONs:
- Limited Power Output: While adequate for its time, the 19.99 HP may feel underpowered compared to modern motorcycles, limiting aggressive riding potential.
- Drum Brakes: The expanding drum brakes, though reliable, may not provide the same stopping power or responsiveness as contemporary disc brakes.
- Riding Comfort: The rigid rear suspension can lead to a less comfortable ride on bumpy roads, particularly on longer journeys.
Overall, the 1934 BMW R11 Series 5 embodies a remarkable blend of historical significance and mechanical ingenuity, making it a prized possession for collectors and a delightful ride for those who appreciate the art of motorcycling.