It will be a sad day when the Harley-Davidsons powered by the air-cooled Evolution V-twin are gone. They’re certainly being eased out, as there are only three choices left in 2021—the Iron 1200, Iron 883, and the subject of this review, the Forty-Eight. Harley-Davidson doesn’t even call them Sportsters any longer. The trio is categorized as Cruisers alongside the motorcycles...