These are the known mechanical and performance specifications for your 1915 NSU 3 1-2 PS.
ModelNSU 3 1-2 PS
Displacement499.00 ccm (30.45 cubic inches)
Bore/Stroke85.0 x 88.0 mm (3.3 x 3.5 inches)
Horespower5.75 HP (4.2 kW)
Top Speed85.0 km/h (52.8 mph)
Fuel Economy & Polution
Fuel Capacity8.00 litres (2.11 gallons)
Alt. Seat Height
Dry Weight80.0 kg (176.4 pounds)
Wheels & Brakes
Front Brake Diameter
Rear Brake Diameter
It appears you're interested in specifications for the NSU 3 1-2 PS. This Sport model is powered by a Twin, four-stroke engine with 499.00 ccm (30.45 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor. Pallas allowing this machine to produce its 5.75 HP (4.2 kW) horsepower and torque. According to our records engine heat of the NSU 3 1-2 PS is moderated by Air. You'll need to get familiar with the transmission and pay attention to final drive Belt maintainence. Our best information shows that the front tire size is 2.25-26 and the rear is 2.25-26 . The entire package is supported by the frame, . We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on front brakes and rear brakes. The NSU 3 1-2 PS was launched in 1915, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.