Kinetic by Kurt Bicycle Trainer Fixed Riser Ring T 750C

Two models designed to meet the needs of riders who want a level bike when they train. The Kinetic Fixed Riser Ring is adjustable to four heights to simulate flat roads on almost any bike. Sits under front tires for a stable ride, no matter how hard or long the workout. The Kinetic Turn Table Ring has the same features but with the addition of allowing the front wheel to steer.