These are the known mechanical and performance specifications for your 1908 NSU Neckarsulmer 1 1-4.
ModelNSU Neckarsulmer 1 1-4
Displacement210.00 ccm (12.81 cubic inches)
DetailsSingle cylinder, four-stroke
Bore/Stroke62.0 x 70.0 mm (2.4 x 2.8 inches)
Horespower1.25 HP (0.9 kW)
Top Speed40.0 km/h (24.9 mph)
Fuel Economy & Polution
Fuel Capacity4.00 litres (1.06 gallons)
Frame TypeSteel tube
Alt. Seat Height
Dry Weight38.0 kg (83.8 pounds)
Wheels & Brakes
Front Brake Diameter
Rear Brake Diameter
It appears you're interested in specifications for the NSU Neckarsulmer 1 1-4. This Sport model is powered by a Single cylinder, four-stroke engine with 210.00 ccm (12.81 cubic inches) of actual displacement before compression. Fueling is metered via Carburettor allowing this machine to produce its 1.25 HP (0.9 kW) horsepower and torque. According to our records engine heat of the NSU Neckarsulmer 1 1-4 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 1.75-26 and the rear is 1.75-26 . The entire package is supported by the frame, Steel tube. 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 Neckarsulmer 1 1-4 was launched in 1908, 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.