BarbellWatchSR-4000 Squat Rack Builder vs X-3 Series Bolt Down Power Rack 90" 36"
Two power racks at a similar price, compared side by side with today's prices, stock and price history from our daily tracking.
Quick answer: SR-4000 Squat Rack Builder (REP Fitness) is cheaper today at $749.97, $10.00 (1%) less than X-3 Series Bolt Down Power Rack 90" 36" (Titan Fitness) at $759.97. Stock: REP Fitness is in stock and not on sale; Titan Fitness is in stock and on sale, 20% off its listed $949.99. We compare prices and stock only; we haven't tested either.
Last updated from the stores' own prices.
Side by side
| SR-4000 Squat Rack Builder | X-3 Series Bolt Down Power Rack 90" 36" | |
|---|---|---|
| Brand / store | REP Fitness | Titan Fitness |
| Price today | $749.97 | $759.97 |
| Listed regular price | – | $949.99 |
| Discount | Not on sale | 20% off |
| Stock | In stock | In stock |
| Lowest price we've recorded | $749.97 | $759.97 |
| Options tracked | 1 (single option) | 12: Black / No Weight Plate Holders, Black / 4 Pack Weight Plate Holders, Navy / No Weight Plate Holders, Navy / 4 Pack Weight Plate Holders, +8 more |
| Category | Racks & Rigs | Racks & Rigs |
| Tracking since | Oct 18, 2026 | Oct 18, 2026 |
Only data we track is shown (prices, stock, options). Check each store's page for full specs. Shipping and tax not included.
SR-4000 Squat Rack Builder
Check price at REP Fitness →Search for it on Amazon →Paid link: as an Amazon Associate we earn from qualifying purchases. Amazon prices may differ from ours.
Price history
Lowest listed price per day. Lowest seen: $749.97 since Oct 18, 2026.
X-3 Series Bolt Down Power Rack 90" 36"
Check price at Titan Fitness →Search for it on Amazon →Paid link: as an Amazon Associate we earn from qualifying purchases. Amazon prices may differ from ours.
Price history
Lowest listed price per day. Lowest seen: $759.97 since Oct 18, 2026.
Store and Amazon links may be paid links. as an Amazon Associate we earn from qualifying purchases.
Frequently asked questions
Which is cheaper, SR-4000 Squat Rack Builder or X-3 Series Bolt Down Power Rack 90" 36"?
As of Oct 21, 2026, SR-4000 Squat Rack Builder at REP Fitness is $10.00 (1%) cheaper: $749.97 versus $759.97.
Are both in stock right now?
SR-4000 Squat Rack Builder: in stock. X-3 Series Bolt Down Power Rack 90" 36": in stock. Stock is checked once a day from each store's own catalog.
Is either one on sale?
SR-4000 Squat Rack Builder is not on sale. X-3 Series Bolt Down Power Rack 90" 36" is on sale, 20% off its listed $949.99. Percent off is the store's sale price versus its own listed regular price.
Is this the lowest price ever?
We can't say yet. BarbellWatch started tracking on Oct 18, 2026. The lowest prices we've recorded so far are $749.97 for SR-4000 Squat Rack Builder and $759.97 for X-3 Series Bolt Down Power Rack 90" 36".