![NSU 1936 OSL350, Twinport OHC Engine - Vintage German Motorcycles | Motorcycle, Classic motorcycles, Engineering NSU 1936 OSL350, Twinport OHC Engine - Vintage German Motorcycles | Motorcycle, Classic motorcycles, Engineering](https://i.pinimg.com/originals/a2/5a/22/a25a2263b252a69fd19efd48522db056.jpg)
NSU 1936 OSL350, Twinport OHC Engine - Vintage German Motorcycles | Motorcycle, Classic motorcycles, Engineering
Motorworld by V.Sheyanov on Instagram: "1939 NSU 601 OSL | Germany 🇩🇪 In 1938 the NSU company introduced the 601 OSL model with an OHV engine with a capacity of 562 ccm
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