2011 Harley Davidson VRSCF V-Rod Muscle Review2011 Harley-Davidson VRSCF V-Rod Muscle is one motorcycle issued by the manufacturer Harley Davidson with VRSC edition which supported the body design is comfortable to use. 2011 Harley-Davidson VRSCF V-Rod Muscle uses Frame Steel perimeter upper frame with hydroformed main rails and bolt-on lower frame rails; MIG welded. And brake use Caliper Type 4-