Engineering Highlight: Unlike the traditional Evolution engines that defined the Sportster line for decades, the RH975S utilizes the Revolution Max 975T as a structural component…
Historical Engineering Highlight: The 2007 Softail Deluxe represents a pivotal moment in Harley-Davidson’s engineering timeline. This was the inaugural year for the Twin Cam 96B…
Engineering Highlight: The Stressed Member Chassis The Harley-Davidson Nightster 975 (RH975) represents a radical departure from the traditional loop-frame architecture of the Sportster lineage. A…