StairMaster Gravitron 2000AT Chin/Dip Assist - Demo Model

StairMaster Gravitron 2000AT Chin/Dip Assist - Demo Model

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Our in-house delivery team can offer/provide expert installation of your new fitness equipment. After you make your online purchase, our customer service manager will reach out via phone or email to confirm your order and schedule delivery/shipping or additional services if requested. You decide what level of service best suits you best.


Enjoy complimentary shipping on all orders.


  • Free In-Store Pick-Up: Simply come by and grab your purchase.
  • White Glove Delivery: We deliver to your preferred room, unpack, and clear the debris.
  • Haul Away Service: Let us responsibly dispose of or donate your old equipment. Ask about our Trade-In.
  • Expert In-Home Setup and Installation: Our skilled team ensures your equipment is set up perfectly.

We're here to make it easy and efficient, every step of the way!

Unbeatable Prices – Huge Selection – Quality Equipment: Our Best Price Guarantee is simple - we will match or beat the lowest price on the internet on our huge selection of quality equipment.

Fast & Free Shipping: Enjoy the convenience of free shipping on all US orders.

Exceptional Customer Service & Expertise: With over 40 years in the business, our dedicated team and huge selection ensure you’re getting the right equipment at the best price.

Get Fit Now, Pay Later with 360 Fitness Superstore!

Don't let a tight budget delay your fitness goals. With our easy and quick financing options, you can start exercising today without upfront payment. Whether it's a top-quality treadmill for your home or equipment for your new fitness studio, we've got you covered.

0% Financing for All Our Customers

We offer 0% financing through Synchrony Financing to make your purchase stress-free. Approval is swift, often taking just 15 minutes!

How to Apply? It's Simple!

Online: Click here to get started

By Phone: Call us at (415) 460-9951 for fast approval over the phone.

In-Store: Visit us at our San Rafael or Walnut Creek locations and apply in person.

Why Wait? Start Your Fitness Journey Today!

Don't let financial constraints hold you back. Contact us now and take the first step towards achieving your health and wellness goals.

The StairMaster Gravitron 2000AT Chin/Dip Assist provides assisted resistance to allow for the user to perform dips or chin ups.   The loaded weights act to counterbalance your own bodyweight.    This enables the user to perform the exercise with perfect form, while working up to your bodyweight in resistance.

The Gravitron 2000 upper-body exercise system is a machine designed for performing lift-assisted pull-up, chin-up, and bar dip exercises.

The 180 pound weight stack, divided by 10 pound increments, provides a wide range of assistance levels.

The exclusive linear tracking mechanism eliminates the joint stress associated with systems that use a pivotal mechanism.

Regular use of the Gravitron 2000 upper-body exercise system develops and strengthens the major muscle groups of the upper body, including the: biceps, brachialis, brachioradialis, deltoid, triceps, pectoralis major and minor, latissimus dorsi, rhomboids, teres major, and trapezius.

Equipment / Exercise Matrix

  • Assisted Ab Crunch
  • Assisted Dip
  • Assisted Chin Up
  • Ab Crunch
  • Dip
  • Chin Up


  • Height 81.0 inches (206 cm)
  • Depth 50.0 inches (127 cm)
  • Width 48.5 inches (123 cm)
  • Shipping Width 27.5 inches (70 cm)
  • Weight 511 pounds (232 kg