Girls so fast, you'd swear they were fitted with nitrous! RPM XXXtreme is back for a second lap with more beautiful women ready to be ridden hard, fast and put away wet. These powerhouse beauties are the reason these insane stunt riders and speed demons break the laws and push the limits. Big blocks, workshops and no stops as these ladies show you exactly how hot speed makes them. This is an inside look at the jockeys of steel, the horsepower and the obsession with riding the ultimate Crotch Rocket!