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Quantum Fitness I Series Commercial Ab Gym

(View all from Quantum Fitness)

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Quantum Fitness I Series Commercial Ab Gym


  • Ab Gym
  • Four distinct hip exercises accomplished from one compact unit
  • Comfortable pad easily adjusts for various body sizes
  • Unique assisted pivot point adjustment eliminates the need to lift heavy platform for proper joint alignment
  • Counter-balanced movement arm minimizes starting resistance
  • Lowest platform height in the industry
  • Frosted pastel shroud allowing for full user privacy
  • Weight Stack: 300 lbs
  • I series collection

Product Details:

  • Resistance Type: Weight stack
  • Functionality: Single purpose
  • Number of Exercises: 4


  • Overall: 74" H x 45" W x 50" D
  • Overall Product Weight: 600lbs

Special Offer:

56 Issues of Sports Illustrated Magazine

Included with purchase ($20 value). 

Quantum Fitness I Series Commercial Ab Gym

Additional Documents

Upholstery Color Options

Weights & Dimensions

  • Overall: 74" H x 45" W x 50" D
  • 74'' H x 45'' W x 50'' D, 600 lbs
  • Overall Product Weight: 600lbs


Product Type: Core machineFrame Color: Grey
Resistance Type: Weight stackFunctionality: Single purpose
Number of Exercises: 4Commercial Use: Yes

About the Manufacturer

Quantum Fitness is a Houston-based manufacturer of superior fitness equipment for the medical and fitness markets. They have an expansive nationwide dealer network, and direct sales throughout Texas (Houston, San Antonio, Dallas, Austin, etc) Quantum Fitness has been serving the residential and commercial markets for almost 20 years. They offer fitness solutions for childhood obesity, active agers and everyone in between. Quantum Fitness equipment is competitively priced and backed with strong warranties.

Quantum Fitness I Series Commercial Ab Gym

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When you buy a Quantum Fitness I Series Commercial Ab Gym online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Quantum Fitness Part #: QIS-8550 here. If you have any questions about your purchase or any other Home Gyms product for sale our customer service representatives are available to help.Whether you just want to buy a Quantum Fitness I Series Commercial Ab Gym or shop for your entire home, Wayfair has a zillion things home.
NOTE: This is a special-order item. As such, orders for this item cannot be cancelled once placed. To ensure your satisfaction, please call us with any questions you have prior to ordering.
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I Series Commercial Ab Gym is also sometimes listed under the following manufacturer numbers: QIS-8550COL-162, QIS-8550COL-552, QIS-8550COL-557, QIS-8550COL-760, QIS-8550COL-762, QIS-8550COL-9167, QIS-8550FLT-550, QIS-8550SR-101, QIS-8550SR-105, QIS-8550SR-205, QIS-8550SR-307, QIS-8550US-360, QIS-8550US-413, QIS-8550US-425, QIS-8550US-429, QIS-8550WLB-5017