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GRIND Chaos4000 Power Rack

The GRIND Chaos4000 is the BIGGEST, baddest rack with a Grind Fitness stamp of approval.

Rumor has it that this very rack is currently being used to hold up the right side of the Leaning Tower of Pisa (that's the leaning side, we think), is the substructure for the Burj Khalifa (the tallest building in the world), and will be the foundation for your home gym for decades to come. Although the Chaos4000 is brimming with brawn, it's chock-full of brain-fueled features, like:

  • Built-in plate posts capable of handling slabs of iron
  • Robot-crafted j-cups (trust us, you don't want hand-crafted j-cups) lined with knurling protective rubber
  • A multi-grip pull-up bar designed to build both your bicep peaks and back cheeks (your lats, relax)
  • Included safety spotter arms for the times you need a midnight training sesh while your buddies are asleep
  • And more...like crazy stability, numbered uprights, accented plate post endcaps, more durable than it should be powder coat, and...okay, okay, we'll stop.

If you need a rack that can handle anything you can throw at it, will be your sole possession standing tall should a tornado come through (not guaranteed,) and look good while doing all of this and more, the GRIND Chaos4000 is the rack for you.

Rack Specs:

  • Rack footprint: 85" Tall, 51" wide, 53" Deep
  • Upright Size: 3x2
  • Upright Hole Size: 1"
  • Upright Hole Spacing: 2"
  • Spotter Arms: 18" useable length
  • Weight Capacity: 750 lbs
  • Weight Pegs: 6 Pegs
  • Barbell Storage: 1 Storage

Customer Reviews

Based on 9 reviews Write a review
Customer Reviews
4.8 Based on 29 Reviews
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Filter Reviews:
    Brent H.
    United States United States
    Basement Chaos!

    Hello, just wanted to say i am completely satisfied with my Grind Chaos 4000 rack. Assembly was easy with two people and it fits my space nicely. The rack itself is sturdy easy to use and looks great. I look forward to purchasing additional products from you guys in the future!

    thegrindfitness.com GRIND Chaos4000 Power Rack Reviewthegrindfitness.com GRIND Chaos4000 Power Rack Reviewthegrindfitness.com GRIND Chaos4000 Power Rack Reviewthegrindfitness.com GRIND Chaos4000 Power Rack Reviewthegrindfitness.com GRIND Chaos4000 Power Rack Review
    David T.
    United States United States
    Chaos 4000 built to get it done!

    First easy to order delivery was extremely quick had it in 5 days. 2nd it is well constructed and made to be used. I have done military press, bench press, pull ups, squats and I hung a pulley pro on it and did 195 lb lay pull downs! Last it is rock solid completes my weight room and is made to be used! No rattles or shakiness. Very happy with this product.

    thegrindfitness.com GRIND Chaos4000 Power Rack Review
    A thegrindfitness.com Customer
    Hayden H.
    United States United States
    Nice piece of equipment

    Came in two boxes, packed well. I'm 61 and I put it together by myself in about an hour. Looks great and is very sturdy. It's a really nice rack

    Antoinette B.
    United States United States
    Power Rack

    This is an excellent rack for the money and home use. It is easy to put together and to store your weights.

    Mike M.
    United States United States
    ready to GRIND

    Order arrived quick within 1 week! Packaging was perfect, so rest assured it will be shipped safely. The instructions were easy to follow and I agree with the review below about using 2 ratchets for easy installation. The rack itself is completely solid and I couldn't be happier with this purchase. Thank you GRIND for the great rack!

    thegrindfitness.com GRIND Chaos4000 Power Rack Review