Buddy Lee | Jump Rope Replacement Swivel Bearings | Rope Master | Aero Speed -Aero Speed-

Replaces the Swivel Bearing System on the Aero Speed and Rope Master. Use the wrench that came with the original rope to loosen/tighten the swivels. The patented swivel bearing system eliminates friction and drag, prevents rope tangle and provides ultra fast and smooth turning action with control in all directions. Durability may vary based on personal use and care. It can range from 6 months to a year or even longer. Incorrect jumping technique, excessive dropping of handles and jerky arm movements can put additional stress on the swivel bearings and cause premature breakage.