With four available heights, the Kinetic Riser Ring is designed to meet the needs of riders who want a level bike when they train or riders who want to simulate riding uphill on their trainer. Also helps stabilize bike tire.
- Now with three times more surface area contacting the tire to eliminate the problem of pinch flats caused by training on underinflated tires
- Stackable for easier retail display
- PVC construction for a lifetime of use
- Adjustable to four heights (0.5", 1", 1.5" or 2") to fine-tune the riding position
- Fits tires up to 2.25"