Back to Bike FinderYears: 1926 · 1925 · 1924 · 1923
BMW R32
1926Naked

BMW R32

Key specifications

Engine
494 cc
Power
9 HP
Fuel type
petrol
Fuel capacity
3.7 L
Transmission
3-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Step into the roaring twenties with the iconic 1926 BMW R32, a motorcycle that not only marked the dawn of BMW’s legendary motorcycle lineage but also set the standard for future naked bikes. This pioneering model was introduced at a time when motorcycling was rapidly gaining popularity, and the R32 quickly distinguished itself with its cutting-edge technology and robust engineering. With its striking lines and minimalist design, it appealed to enthusiasts who valued performance and style without the frills, embodying the spirit of freedom that defines motorcycling. At the heart of the R32 lies a 494cc two-cylinder boxer engine that delivers a respectable 8.57 horsepower at 3,200 RPM. The unique horizontal arrangement of the cylinders not only contributes to the bike's low center of gravity but also provides a distinctive aesthetic that has become a hallmark of BMW motorcycles. Riders can expect a top speed of 95 km/h (59 mph), which, while modest by today’s standards, was quite impressive for the era. The engine’s air-cooled design combined with a 3-speed gearbox and shaft drive offers a smooth riding experience, allowing riders to traverse both city streets and open roads with confidence. Its fuel efficiency of 3.00 litres per 100 km (approximately 78.41 mpg) ensures that the R32 is as economical as it is enjoyable. The R32’s engineering excellence is further highlighted by its steel double cradle frame and leading link front suspension, which provide stability and comfort on various terrains. The dual drum brakes, with a diameter of 150 mm, offer reliable stopping power, ensuring that riders can maneuver with assurance. The bike’s classic kick starter evokes a sense of nostalgia, reminding riders of a time when the connection between man and machine was more visceral. With a fuel capacity of 14 liters and a lightweight frame that tips the scales at just 122 kg (269 lbs), the R32 is built for both performance and practicality, making it an enduring favorite among vintage motorcycle collectors. **

Pros

  • Iconic Design: The R32’s unique boxer engine and classic aesthetics make it an eye-catching piece of history.
  • Smooth Ride: The shaft drive and leading link suspension provide a comfortable and stable riding experience.
  • Fuel Efficiency: With an impressive fuel consumption rate, it allows for longer rides without frequent stops.

Cons

  • Limited Power: With only 8.57 HP, it may not satisfy those seeking high-performance motorcycles.
  • Basic Features: The minimalist design lacks modern amenities that today’s riders might expect.
  • Kick Start Only: The absence of an electric starter can be cumbersome for some riders, especially in challenging conditions.

Technical details

Source specification data

Make
BMW
Model
R32
Category
Naked bike
Starter
Kick
Carrying Capacity
184kg
Power
8.57 HP (6.3 kW)) @ 3200 RPM
Clutch
Single plate dry-cable operated
Gearbox
3-speed
Ignition
Magneto
Top Speed
95.0 km/h (59.0 mph)
Fuel System
Carburettor. 22 BMW Spezial
Bore X Stroke
68.0 x 68.0 mm (2.7 x 2.7 inches)
Compression
5.1:1
Displacement
494.00 ccm (30.14 cubic inches)
Cooling System
Air
Engine Details
Two cylinder boxer, four-stroke
Fuel Consumption
3.00 litres/100 km (33.3 km/l or 78.41 mpg)
Greenhouse Gases
O2
g/km. (
O2
-
Carbon
dioxide emission)
Lubrication System
Wet sump
Transmission Type Final Drive
Shaft drive (cardan)
Fuel Capacity
14.00 litres (3.70 gallons)
Overall Width
800 mm (31.5 inches)
Overall Height
950 mm (37.4 inches)
Overall Length
2,100 mm (82.7 inches)
Weight Incl Oil Gas Etc
122.0 kg (269.0 pounds)
Rear Tyre
2.99-26
Frame Type
Steel doble cradle
Front Tyre
2.99-26
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Front Suspension
Leading link
Rear Brakes Diameter
150 mm (5.9 inches)
Front Brakes Diameter
150 mm (5.9 inches)