BMW R32 1923 - Specifications & Review

R32

Article Complete Info

Articleid756320
CategoryNaked bike
MakeBMW
ModelR32
Year1923

Chassis, Suspension, Brakes & Wheels

FrametypeSteel doble cradle
FrontbrakesExpanding brake (drum brake)
Frontbrakesdiameter150 mm (5.9 inches)
FrontsuspensionLeading link
Fronttyre2.99-26
RearbrakesExpanding brake (drum brake). Block brake
Rearbrakesdiameter150 mm (5.9 inches)
RearsuspensionRigid
Reartyre2.99-26
SeatSpring-mounted seat

Engine & Transmission

Borexstroke68.0 x 68.0 mm (2.7 x 2.7 inches)
ClutchSingle plate dry-cable operated
Compression5.1:1
CoolingsystemAir
Displacement494.00 ccm (30.14 cubic inches)
EnginedetailsTwo cylinder boxer, four-stroke
Fuelconsumption3.00 litres/100 km (33.3 km/l or 78.41 mpg)
FuelsystemCarburettor. 22 BMW Spezial
Gearbox3-speed
Greenhousegases69.6 CO2 g/km. (CO2 - Carbon dioxide emission)
IgnitionMagneto
LubricationsystemWet sump
Power8.57 HP (6.3 kW)) @ 3200 RPM
Topspeed95.0 km/h (59.0 mph)
TransmissiontypefinaldriveShaft drive (cardan)

Other Specifications

Carryingcapacity184kg
StarterKick

Physical Measures & Capacities

Fuelcapacity14.00 litres (3.70 gallons)
Overallheight950 mm (37.4 inches)
Overalllength2,100 mm (82.7 inches)
Overallwidth800 mm (31.5 inches)
Weightincloilgasetc122.0 kg (269.0 pounds)

About BMW R32 1923

Introducing the 1923 BMW R32, a pioneering naked bike that stands as a testament to the ingenuity of early motorcycle engineering. Launched during a time when the motorcycle world was ripe for innovation, the R32 represents BMW's first foray into motorcycle production, setting a benchmark for future models. With its distinctive design and robust performance capabilities, the R32 quickly carved a niche for itself among enthusiasts who appreciated both its aesthetic charm and its functional prowess. Today, it holds a revered place in motorcycle history as a symbol of the brand's longstanding commitment to excellence and performance.

At the heart of the R32 lies a 494cc two-cylinder boxer engine, which delivers an unassuming yet respectable 8.57 horsepower at 3,200 RPM. This four-stroke powerplant provides a unique riding experience that is both smooth and responsive, perfectly complementing the bike's lightweight frame. Riders can expect a top speed of 95 km/h (59 mph), which, while modest by modern standards, was impressive for its time. The bike’s 3-speed gearbox and shaft drive (cardan) system facilitate seamless power delivery, allowing for a comfortable and engaging ride. Coupled with a fuel consumption of just 3.00 litres per 100 km, the R32 offers delightful efficiency, making it a practical choice for both leisure rides and everyday use.

The R32's engineering brilliance extends beyond its engine. The bike features a sturdy steel double cradle frame that provides excellent stability and handling, complemented by a leading link front suspension that enhances ride comfort. The drum brakes on both front and rear, while archaic by today’s standards, were cutting-edge at the time, ensuring reliable stopping power. With a fuel capacity of 14 litres, riders can embark on longer journeys without frequent refueling stops. The kick starter adds a nostalgic touch, reminding riders of the mechanical simplicity that characterized early motorcycles. The R32 is not just a bike; it’s a piece of history that merges classic design with practical functionality.

Pros:

  1. Historical Significance: As BMW's first motorcycle, the R32 is a must-have for collectors and enthusiasts, representing a pivotal moment in motorcycle history.
  2. Unique Boxer Engine: The two-cylinder boxer engine provides a distinctive riding experience, delivering smooth power and impressive efficiency.
  3. Durable Construction: With its robust steel frame and reliable drum brakes, the R32 is built to withstand the rigors of riding, making it a reliable companion.

Cons:

  1. Limited Power Output: With only 8.57 HP, the R32 may feel underpowered for modern riders accustomed to more powerful machines.
  2. Basic Suspension: The rigid rear suspension may not provide the level of comfort and handling that contemporary motorcycles offer.
  3. Kick Start Only: The absence of an electric starter might be a challenge for some riders, especially when starting the bike in less-than-ideal conditions.

In summary, the 1923 BMW R32 is not just a motorcycle; it’s a celebration of early 20th-century engineering and design that continues to captivate the hearts of enthusiasts today.

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