Kinetic Rock 'n Roll Trainer with PRO Resistance Unit

The Kinetic Rock 'n Roll Rear Wheel Trainer simulates an increadibly realistic ride for out-of-the-saddle hill climbing. Floating pivot provides a natural ride while frame moves and rocks from side-to-side with rider. Features: Rock N Roll with Pro Resistance Unit features the same resistance unit as the Kinetic Pro trainer but on the Rock N Roll frame Includes attached 6 lb. and additional 12 lb. flywheels (total 18 lbs.) Floating pivot provides a natural ride Frame moves and rocks from side-to-side with rider Simulates an incredibly realistic ride for out-of-the-saddle hill climbing Progressive damping supports riders of any weight Unconditional Lifetime warranty on frame and resistance unit Compatible with all bikes with 16" to 29" diameter wheels Optional small wheel adapter required for 16" to 22" wheels