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Nautilus Nitro® Gravitron® Weight Assisted Chin-Dip


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The Nautilus Nitro® Gravitron® stands alone as the only Chin / Dip machine to provide a proper biomechanical movement pattern. The Gravitron® packs in a variety of exercises into one amazing machine to improve your workout and help reach your fitness goals.





  • Four-bar linkage controls path of motion for proper biomechanics
  • Kneeling design reduces height and enhances comfort
  • Chin bar offers multiple hand positions and can be moved back out of the way when using dip
  • Knee pad can be locked down for unassisted chins and dips