Most of us probably don’t know much about the country of Slovenia, but thanks to ER Motorcycles, we now know one of the country’s new exports is amazing, custom-built motorcycles. A prime example is this modified BMW R69S, dubbed “Voltron” and featuring an engine, front end and 18-inch wheels borrowed from a BMW R80RT. The transmission, meanwhile, takes the form of a rebuilt five-speed BMW R100 unit, and the “Toaster tank” is harvested from the R60/5. There are modern components as well, like Brembo calipers, Renthal bars and various Motogadget electronics. The result is a scrambler-meets-street-tracker hybrid, imbued with a retro-futuristic aesthetic. Check out detailed looks below.