Back to Bike FinderYears: 1939 · 1938 · 1937 · 1936 · 1935 · 1934
DKW SB 500A
1936Allround

DKW SB 500A

Key specifications

Engine
494 cc
Weight
235 kg
Fuel type
petrol
Fuel capacity
3.4 L
Seat height
27 mm
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1936 DKW SB 500A, a remarkable motorcycle that captures the spirit of the pre-war era with its innovative engineering and versatile design. Positioned in the allround category, the SB 500A was crafted for riders who sought both performance and practicality. DKW, a pioneer in two-stroke technology, infused this model with a robust character, making it a popular choice among enthusiasts of its time and a coveted collector's item today. With its unique blend of style and function, the SB 500A stands as a testament to the ingenuity of 1930s motorcycle manufacturing. At the heart of the DKW SB 500A lies a powerful 494cc twin-cylinder, two-stroke engine that delivers an exhilarating top speed of 115 km/h (71.5 mph). This performance is complemented by a simple yet effective carburettor system from Bing, ensuring seamless fuel delivery. Riders will appreciate the bike's lightweight design, with a total weight of 235 kg (518.1 pounds), which allows for agile handling and responsiveness on the road. The foot-operated clutch and chain final drive enhance the overall riding experience, making the SB 500A not only fun to ride but also practical for everyday use. With a commendable fuel consumption rate of just 3.50 litres per 100 km (67.21 mpg), this motorcycle proves to be economical without compromising on excitement. The DKW SB 500A is equipped with a range of features that highlight its forward-thinking design. The electric starter is a notable convenience, especially for riders accustomed to the more labor-intensive kick-start systems of the time. The bike's suspension system features a girder fork coil spring at the front, providing a smooth ride over uneven surfaces, while the rigid rear suspension contributes to its classic aesthetic. The expanding drum brakes, measuring 200 mm in diameter at both the front and rear, deliver reliable stopping power and contribute to the bike's overall stability. With a comfortable seat height of 675 mm, the SB 500A is accessible to a wide range of riders, making it a practical choice for both seasoned motorcyclists and newcomers alike. **

Pros

  • Economical Performance: With a fuel consumption of 3.50 litres per 100 km, the SB 500A offers impressive fuel efficiency for its time.
  • Agile Handling: Weighing in at just 235 kg, this motorcycle provides nimble handling and responsiveness, perfect for urban commuting or weekend rides.
  • Innovative Features: The inclusion of an electric starter and advanced two-stroke engine technology sets the SB 500A apart from many of its contemporaries.

Cons

  • Rigid Rear Suspension: While it contributes to the classic look, the rigid rear may not provide the same level of comfort as modern suspensions on long rides.
  • Limited Top Speed: Although 115 km/h is respectable for its era, it may feel less exhilarating compared to contemporary motorcycles with higher performance.
  • Drum Brakes: The expanding drum brake system, while effective, may not offer the same stopping power and responsiveness as modern disc brakes, particularly in adverse conditions.

Technical details

Source specification data

Make
DKW
Model
SB 500A
Category
Allround
Light
Twin headlights
Starter
Electric
Clutch
Foot-operated
Top Speed
115.0 km/h (71.5 mph)
Engine Type
Combined two 247cc cylinders on a single block
Fuel System
Carburettor. Bing
Bore X Stroke
68.0 x 68.0 mm (2.7 x 2.7 inches)
Compression
5.7:1
Displacement
494.00 ccm (30.14 cubic inches)
Cooling System
Liquid
Engine Details
Twin, two-stroke
Fuel Consumption
3.50 litres/100 km (28.6 km/l or 67.21 mpg)
Greenhouse Gases
O2
g/km. (
O2
-
Carbon
dioxide emission)
Transmission Type Final Drive
Chain
Dry Weight
235.0 kg (518.1 pounds)
Seat Height
675 mm (26.6 inches) If adjustable, lowest setting.
Fuel Capacity
13.00 litres (3.43 gallons)
Overall Length
2,125 mm (83.7 inches)
Rear Tyre
3.50-19
Front Tyre
3.50-19
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Rear Suspension
Rigid-
Front Suspension
Girder fork coil spring
Rear Brakes Diameter
200 mm (7.9 inches)
Front Brakes Diameter
200 mm (7.9 inches)