This original-owner 1977 BMW R100RS has 34k miles and is powered by an air-cooled 980cc opposed twin paired with a five-speed transmission and an enclosed driveshaft. Notable features include a full fairing, hard-sided panniers, wire-spoke wheels, and dual Bing carburetors. Recent maintenance includes a fuel tank cleaning and reseal, carburetor rebuild, and ignition coil replacement, though the seller notes rust on the exhaust crossover tube.