If you’re looking for a nostalgic return to a time when fossil fuel was a head-scratcher and muscle ruled the road, the Nothing Else Matters Yamaha XJR1300 Café Racer can take you there. Working out of the tiny Bavarian town of Nüdlingen, RF-Biketech has wrapped custom engineering and bodywork around an air-cooled 1,251cc DOHC parallel-four engine to deliver just under 100 hp with a formidable 108 Nm of torque—sophistication traded in for retro-styled brute power in the 1960′s café racer tradition. As one street machine aficionado put it: “It certainly looks the business.”