Kurt Kinetic Riser Ring and Turntable Riser Ring

 

Kurt Kinetic Riser Ring Some riders want a level bike when they train. They want the Kinetics King Ring. Adjustable to four heights to simulate flat roads on almost any bike. Sits easily under most front tires for a stable ride, no matter how hard or long the workout.  Rock-N-Roll - BETTER! on the Turntable Riser for the Rock-N-Roll Trainers Add a rotating riser for instant feedback of your riding style when used with the Rock-N-Roll Kurt Trainers