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FLEXMARKSTHESPOT
REP Fitness · Power Rack

PR-4000 Power Rack

Includes J-cups + safetiesSpecs validated · FMTS schema
PR-4000 Power RackHome Gym Con 2026 showcase pick

Setup varies — check the maker's instructions for anchoring and spotter-arm guidance.

See it in your spaceBeta

Place the PR-4000 Power Rack on your floor at true size, through your phone's camera. Drag to look around the 3D model below.

Height
Depth
Posts
Extension

Size options are the maker's published configurations, shown for fit only — the price on this page is the base configuration; configured pricing varies at the merchant.

80″ height × 16″ depth × 4-post — placed at true size.

Point your camera at the floor once it opens.

Snap a photo in AR and post it — tag @flex.marks.the.spot and we'll share our favorites. Living-room racks welcome.

Spec-built model Assembled from the maker's published dimensions using generic parts — exact outer size and tube footprint, simplified details (no holes, hardware, or branding). 50.8″ wide · 75×75mm uprights.

Full specifications

Essentials

3x3 / 75x75mm
Weight capacity — at least
1000 lb

Fit & attachment compatibility

75x75mm / 16mm
16mm
1in, 2in
Hole orientation
Front

Size & space

4, 6
Height — fits within
80 in, 93 in
Ceiling fit
Under 82in
Depth — fits within
16 in, 24 in, 30 in, 41 in
Width — fits within
50.8 in
Freestanding
Base design
Standard

Build & capacity

Finish
Powder Coat

Features

Can be built with
Smith Machine, Lat Pulldown, Low Row
Safeties included
Pin/Pipe
Pull-up bar
Standard 1.25in, Standard 2in, Globe Grip, Multi Grip
J-cups included
Yes
Numbered uprights
Yes
Color options
Yes
Made in
China
Warranty
Lifetime

More specs

Colors available
Black, Blue, Clear Coat
75x75mm
11ga
Hole diameter
16mm
Upright sizing
Metric
Extension depth
16 in, 24 in, 30 in, 41 in
Yes
Price tracking supported
No

Rack attachments

Every rack-mounted attachment in the catalog, checked against this rack's mounting specs and ecosystem listings, grouped by what the evidence says. Each tile carries its verdict — open “why?” for the evidence, confidence, and full reasoning.

Configure this rack in the Rack Builder →Pick attachments against this rack, then copy the lot into a build.

Fit evidence on attachments from this rack's own maker — each tile names its evidence and confidence; “why?” shows the full reasoning.

Band Pegs
REP FitnessBand Pegs 2.0
fits$23.99
listed for the same mounting ecosystem
REP FitnessBand Pegs
fits$34.99
listed for the same mounting ecosystem
Cable Pulley System
Crossmembers
Dip Attachment
REP FitnessDip Station
fits$129.99
listed for the same mounting ecosystem
Extension Feet
Flip Down Safeties
J Cups
Jammer Lever Arms
REP FitnessISO Arms
fits$559.99
listed for the same mounting ecosystem
Landmine
Leg Curl Extension
REP FitnessLeg Roller
fits$99.99
listed for the same mounting ecosystem
Mag Pins
Pin Pipe Safeties
Plate Storage
REP FitnessWeight Horns
fits$34.99
listed for the same mounting ecosystem
Pull Up Bar
REP Fitness2" Pull-Up Bar
fits$69.99
listed for the same mounting ecosystem
REP FitnessRaw Pull-Up Bar
fits$69.99
listed for the same mounting ecosystem
Rear Rack Extension
Specialty Utility
Spotter Arms
REP FitnessSpotter Arms
fits$159.99
listed for the same mounting ecosystem
Strap Safeties
REP FitnessStrap Safeties
fits$103.99
listed for the same mounting ecosystem
Uprights
Wall Ball Target

FMTS aggregates fit evidence from specifications, owners, manufacturers, and occasional first-party testing. A fit report documents that parts mate; it is not a certification that a product is safe to load.

Recommend, mixed, or don't-recommend from people who own the PR-4000 Power Rack. No stars and no average — a rating out of five hides more than it says. Verdicts inform you; they never move this product's ranking anywhere on the site.

Own this one? Write a verdict

Verdicts are account-gated — no anonymous reviews. It keeps the section accountable and stops the spam that eats open review boxes.

Questions & answers

The things a spec sheet doesn't answer. Questions go to people who own the PR-4000 Power Rack; answers carry a label saying where they came from — owner, former owner, or checked by us. A label tells you who's talking. It never decides who's right.

Ask about the PR-4000 Power Rack

Concrete questions get answered: will it fit, what's included, how does it behave under load. Every question is read before it posts, and no links are allowed.

Price history

Current$929.93
All-time low$799.94Nov 2023
All-time high$929.93Jul 2026
Tracking sinceNov 2023
$800$900Nov 2023Jul 2024Apr 2025Dec 2025Aug 2026low $799.94now $929.93

The line holds flat between observations — a price only moves when a check actually saw it move.

Diamond points were recovered from the Internet Archive's snapshots of the merchant's page — real past prices, but reconstructed, not observed live by FMTS.

Used prices

What owners report actually paying — or getting — for a used PR-4000 Power Rack. Reported by members, checked by hand, shown as ranges once enough reports land. It never changes how anything ranks on FMTS.

Bought used

No reports yet.

Sold used

No reports yet.

Bought or sold one used? Report the price

Reports are account-gated — no anonymous numbers. It keeps the data accountable and the spam out.

In templates

Coming soon

Published template builds that include this product will list here, so you can start from a complete gym rather than a blank slate.