NSU 501 OSL 1939
The NSU 501 OSL 1939, introduced by nsu in 1939, is a Sport motorcycle crafted for modern riders. Its Carburettor engine powers the with smooth performance and dependable mileage. Specifications serve as a key tool for evaluating whether a bike meets one’s needs. For enthusiasts and first-time buyers alike, reviewing the specs provides valuable insights into efficiency, comfort, and durability, ensuring that the NSU 501 OSL 1939 stands out in its category.

General Information
| body type | Sport |
| bike category | --- |
| seating capacity | --- |
| length | 2180 mm (85.8 inches) |
| width | 850 mm (33.5 inches) |
| height | 1000 mm (39.4 inches) |
| wheelbase | 1420 mm (55.9 inches) |
| ground clearance | --- |
| dry weight | 150.0 kg (330.7 pounds) |
| fuel tank capacity | --- |
| battery capacity | --- |
| curb weight | --- |
| seat height | --- |
| charging time | --- |
| battery type | --- |
| starting system | Kick |
Engine Specifications
| powertrain architecture | Single cylinder, four-stroke |
| fuel type | Carburettor |
| Engine Type | --- |
| engine displacement | --- |
| power | --- |
| torque | --- |
| bore x stroke | 80.0 x 99.0 mm (3.1 x 3.9 inches) |
| engine size | 494.0 ccm (30.14 cubic inches) |
| compression | --- |
| fuel system | Carburettor |
| engine cooling | Air |
| engine oil capacity | --- |
| Battery Voltage (Electric) | --- |
| Motor Power (Electric) | --- |
| Electric Start | --- |
| gearbox | --- |
Performance
| top speed | --- |
| acceleration 0 - 100 km/h | --- |
| weight to power ratio | 0.1467 HP/kg |
| weight to torque ratio | --- |
Fuel Economy and Emissions (ICE)
| fuel consumption | --- |
| co | --- |
| emission standard | --- |
Drivetrain and Transmission
| drivetrain architecture | --- |
| drive wheel | --- |
| transmission type | --- |
| clutch type | --- |
Suspension and Brakes
| front suspension | --- |
| rear suspension | --- |
| Front brakes | --- |
| front brakes | Expanding brake (drum brake) |
| rear brakes | Expanding brake (drum brake) |
| abs | --- |
| traction control | --- |
Steering and Tires
| steering type | --- |
| driveline | --- |
| front tire size | 3.25-19 |
| rear tire size | 3.25-19 |
| wheel type | Spoked |
| wheel size | --- |
Additional Features
| frame type | Steel |
| Instrument Cluster | --- |
| Features | --- |
| headlight | --- |
| Storage | --- |
Frequently Asked Questions
What are the key specifications of the nsu 1939?
The nsu 1939 comes with a Carburettor engine and a Sport design. It is built for performance, comfort, and durability, making it a reliable choice for riders.
How fuel-efficient is the nsu 1939?
The fuel efficiency depends on riding style and road conditions, but the nsu 1939 is known for delivering impressive mileage in the Carburettor category.
Can I use the nsu 1939 for off-road riding?
The nsu 1939 is primarily a Sport bike, best suited for urban and highway rides. However, with proper handling, it can manage light off-road conditions.
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