BMW Motorrad just rolled out the R18, a comfy retro cruiser with the biggest boxer engine the brand has ever wedged into wishbone. The 2-cylinder powerplant measures 1802 cc’s & makes 91 horsepower. From its bucket headlight to its slightly bobbed rear fender, this thing is vintage charm & it has top-shelf beemer details: cantilever suspension, disc brakes, keyless ignition, even a reverse gear.