No other trainer delivers a more realistic experience than the Rock and Roll 2.0 Indoor Cycling Trainer & Road Resistance Unit from Kinetic. Our exclusive Rock and Roll frame design allows your bike to move as it does on the road, with subtle side-to-side motion when seated or out of the saddle. In addition to better feel, the motion delivers an enhanced core workout for generating more power and preventing injuries. The precision-calibrated fluid resistance unit delivers quiet, smooth performance. And it all comes with the added peace of mind from the industry's best warranty.