XMARK Viper Roller J-Cups

My Fitness Outlet Verified independent store

→

Tired of struggling to center your bar before a lift? The XMARK Viper Roller J-Cups let you smoothly position your bar with precision, making every setup faster and easier. Designe d to fit your XMARK Viper Rack, they take the hassle out of adjustments so you can focus on your lift, not your equipment. Once you use them, going back to standard J-cups won’t be an option. Show more