Positioned in NSU's allround motorcycle lineup, the 1928 NSU 501T utilizes a 494 cc (30.1 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 11 HP (8 kW) at 4,000 rpm, transferring power to the rear wheel through a 3-speed gearbox and chain final drive. With a specific output of 22.3 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the 501T measures 158 kg (348 lbs) dry, translating to a power-to-weight ratio of 0.07 HP/kg (14.36 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,390 mm (54.7 in) wheelbase engineered for quick, flickable steering geometry. The 12-liter (3.2 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 100 km/h (62 mph).
Within MotoLibrary's NSU archive, this model family spans 3 indexed model years from 1927 to 1929, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
