O'Brien Shock Ball and Tube Tope

The Shock Ball is designed to keep the tube rope out of the water, reducing drag and increasing the gas mileage of the boat, providing better performance on turns and slides. The oval design helps absorb shock on rope. For use on up to 4 rider tubes. Includes 60′ tow rope. 41″ x 22″ (Deflated) and uses a Lightning valve for rapid inflation.