2011 Harley-Davidson VRSCF - V-Rod Muscle, LUGGAGE RACK!!! PASANGER BACKREST!!! GREAT COLOR COMBO!!! 2011 Harley-Davidson® V-Rod® Muscle® The 2011 Harley-Davidson® V-Rod® Muscle® VRSCF power motorbike is full of power cruiser style, performance and ride enhancement features including a "slipper" Harley® clutch. The "slipper" motorcycle clutch ("slip and assist") is a unique Harley® clutch that provides smooth, high-power handling in turns or whenever you downshift. By reducing clutch friction, the V-Rod® Muscle® slipper clutch helps keep your rear wheel at a controlled clip.