BMW R61 1941 - Specifications & Review

R61

Article Complete Info

Articleid851611
CategoryAllround
MakeBMW
ModelR61
Year1941

Chassis, Suspension, Brakes & Wheels

FrametypeSteel-double cradle
FrontbrakesExpanding brake (drum brake). Single
FrontsuspensionLeading link
Fronttyre3.50-19.00
RearbrakesExpanding brake (drum brake)
RearsuspensionTwin shock-Swingarm
Reartyre3.50-19.00

Engine & Transmission

Borexstroke70.0 x 78.0 mm (2.8 x 3.1 inches)
ClutchDry-single plate-cable operated
Compression5.7:1
CoolingsystemAir
Displacement600.00 ccm (36.61 cubic inches)
EnginedetailsTwo cylinder boxer, four-stroke
Fuelconsumption3.50 litres/100 km (28.6 km/l or 67.21 mpg)
FuelsystemCarburettor. Amal
Gearbox4-speed
Greenhousegases81.2 CO2 g/km. (CO2 - Carbon dioxide emission)
LubricationsystemWet sump
Power17.95 HP (13.1 kW)) @ 4800 RPM
Topspeed115.0 km/h (71.5 mph)
TransmissiontypefinaldriveShaft drive (cardan)

Other Specifications

Carryingcapacity210kg
StarterKick

Physical Measures & Capacities

Fuelcapacity14.00 litres (3.70 gallons)
Overallheight960 mm (37.8 inches)
Overalllength2,130 mm (83.9 inches)
Overallwidth815 mm (32.1 inches)
Weightincloilgasetc184.0 kg (405.7 pounds)

About BMW R61 1941

Introducing the 1941 BMW R61: A Classic Allrounder

The 1941 BMW R61 stands as a remarkable icon in motorcycle history, embodying the spirit of post-war innovation and the ruggedness of German engineering. This bike is positioned within the allround category, catering to riders who seek both versatility and reliability. With a design that marries functionality with a classic aesthetic, the R61 appeals to enthusiasts and collectors alike. Its sleek lines and timeless styling reflect the era’s aspirations, making it an enduring symbol of motorcycling heritage.

Engine Performance and Riding Characteristics

At the heart of the R61 lies a two-cylinder boxer engine, a hallmark of BMW's engineering prowess. With a displacement of 600cc and an output of nearly 18 horsepower, this four-stroke powerhouse is designed for smooth, reliable performance. The bike reaches a top speed of 115 km/h (71.5 mph), allowing adventurous riders to explore the open road with confidence. The 4-speed gearbox, coupled with a shaft drive system, provides seamless power delivery, while the air-cooled engine ensures consistent performance even in challenging conditions. Riders will appreciate the balance and agility of the R61, which is further enhanced by its lightweight construction of 184 kg (405.7 lbs), enabling spirited handling and a delightful riding experience.

Key Features and Technology

The R61 is equipped with several key features that underscore its design philosophy of practicality and durability. The steel double cradle frame provides robust support, while the leading link front suspension coupled with twin-shock swingarm at the rear ensures a comfortable ride over varied terrains. The bike’s drum brakes, both front and rear, offer reliable stopping power, instilling confidence in the rider. A fuel capacity of 14 liters (3.70 gallons) allows for extended journeys, and with a commendable fuel consumption of just 3.50 liters per 100 km (67.21 mpg), the R61 is as economical as it is engaging. The kick-start mechanism speaks to a simpler time in motorcycling, adding to the nostalgic charm while also ensuring ease of use.

Pros and Cons of the 1941 BMW R61

Pros:

  1. Timeless Design: The classic aesthetics of the R61 make it a head-turner, appealing to vintage motorcycle enthusiasts.
  2. Reliable Performance: The boxer engine provides smooth power delivery and dependable performance, perfect for both urban commuting and long-distance touring.
  3. Fuel Efficiency: With an impressive fuel consumption rate, the R61 allows for longer rides without frequent stops at gas stations.

Cons:

  1. Limited Power Output: The 17.95 HP may feel underwhelming for riders seeking high-performance machines or modern highway speeds.
  2. Kick Starter Only: The absence of an electric starter may deter some riders who prefer the convenience of modern technology.
  3. Old-School Brakes: The drum brakes, while reliable for their time, may lack the stopping power and responsiveness of contemporary disc brake systems.

In conclusion, the 1941 BMW R61 is not just a motorcycle; it's a piece of history. With its charming design, solid performance, and practical features, it remains a cherished model for those who appreciate the art of motorcycling in its purest form. Whether you’re a seasoned collector or a newcomer to the world of vintage bikes, the R61 offers an engaging ride that captures the essence of an era long gone.

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