Bowflex Revolution 80-Pound Upgrade
This 80-pound weight upgrade kit from Bowflex lets you enjoy better, faster results from your Revolution home gym by increasing the resistance from 220 to 300 pounds (for upper body) or 600 pounds (for lower body). The cutting-edge, non-metal plate technology looks just like free weight plates, but works independent of gravity to provide the resistance you need without adding bulk, weight, or noise to your machine. Plus, the upgrade is easy to install, as it twists onto the Bowflex Revolution in a snap.