Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.
Bars, handles and straps shown in photos are not always included. Check the description, or add attachments to your order.
Receive by Dec 10estimated, may change
Remanufactured
ProMaxima Belt Squat
$1,495.00
4.8
Save $1,345 (47%)
vs $2,840 new
ConditionRemanufactured
Availability
Out of Stock
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Leave your email and we’ll tell you the moment this machine is available again. No newsletter, just the restock.
See similar machines in stock →Parts & Labor, Fully Rebuilt
Remanufactured to full mechanical spec, covered from the day it lands. Wear items are not covered.
Bars, handles and straps shown in photos are not always included. Check the description, or add attachments to your order.
Shipping calculator
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Machine overview
Condition: Remanufactured
Warranty: 1 Year Parts & Labor (Extended Available)
Returns: 30-Day Returns & Exchanges
Shipping: Driveway Delivery, or Inside Delivery & Assembly
Receive by: Dec 10
How It Ships: Fully Assembled
Delivery options
How delivery works
Your item’s shipping method and price are confirmed in the shipping calculator and at checkout. Here is what each delivery path means.
Driveway freight delivery
Your equipment is palletized and protected. The freight carrier schedules delivery, then uses a liftgate to lower it to your curb or driveway. Moving it inside and unpacking it are up to you.
Inside delivery & assembly
When selected and available for your address, the delivery team brings the equipment into the room, assembles and tests it, then removes the packaging.
Full truckload
For commercial builds and multi-pallet orders, a dedicated trailer keeps the full order together in one delivery. We confirm the unloading plan before the truck ships.
Size: 76" × 58" × 47" tall
What Remanufactured Means
Every remanufactured machine is fully disassembled, deep cleaned, repaired or re-parted to factory spec, then tested under load before it ships. Backed by one year parts and labor, with extended coverage available.
Warranty Coverage
New and remanufactured equipment are both covered for one year, parts and labor, backed by us. Extended protection is available on either through BAG Care+. Used equipment is sold as-is with no warranty coverage, and is described honestly before you buy. We service nationwide - every ZIP code in the country - so coverage travels with the machine.
30-Day Returns & Exchanges
Change your mind within 30 days of delivery and you can return the machine or exchange it for a different size, color or configuration.
Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns and exchanges. Freight items must go back packaged to the same standard they arrived in. We will tell you exactly what that means before anything is collected.
Anything that arrives damaged or fails under warranty is handled separately and carries no restocking fee. Full terms are in our Returns, Exchange & Refund Policy.
Free $422 plate set with $5,000+ of plate-loaded equipment
Eight Foundation rubber plates: two each 45, 25, 10 and 5 lb. Counted on what you pay after discounts, added to your cart automatically. Plates receive-by Nov 23.
Add before it ships
Before the freight bookingCoverage and accessories have to go on the same booking as the machine. Add them here and they travel together.
Extended warrantyRecommendedEvery machine includes 1 year parts and labor.
Pairs well with this
Nothing selected yet
Added as separate lines on your order.
Customer reviews
Real Gyms. Real People.
See why gym owners and home gym builders trust Build A Gym with their gyms.
4.8
★★★★★
280 reviews on Google
Write a review
-
2 days ago
★★★★★
CTX/ Build-a-Gym absolutely CRUSHED IT! I had been struggling with numerous manufacturers trying to get a seated leg press/extension that’d ship to Alaska. When I found CTX, they went above and beyond to get my Fractal packaged and shipped with no hassle. I HIGHLY recommend these folks to anyone looking for solid commercial quality equipment for their home.
Read on Google
Thank you guys!!! -
6 days ago
★★★★★
I own a gym in Northern California and have ordered from this company many times, they are quality! Great deals, great communication, great products!
Read on Google -
2 weeks ago
★★★★★
Nicole was extremely helpful, communication was tops, takes care of business. Thank you!
Read on Google -
4 weeks ago
★★★★★
Equipment is awesome. Delivered and setup in the garage. Will be going back for more
Read on Google -
4 weeks ago
★★★★★
By far the best equipment I’ve had and very reliable for my home and it’s also for a commercial gym also I have The Zaia
Read on Google -
a month ago
★★★★★
Had some issues with the assembly process. Dillan was quick to reach out and set up a video call for assistance. He provided follow ups to ensure everything was squared away. Great customer service!
Read on Google -
a month ago
★★★★★
Great communication, products, and I'm very happy with what I purchased from them. I will be back!
Read on Google -
2 months ago
★★★★★
Just want to say thank you to the team at CTX!! Not only was shipping fast and efficient, but customer service was outstanding!! Any question that was needed to be answered was meet with a quick response. Thank you again!!
Read on Google -
2 months ago
★★★★★
Dillon was very helpful, patient with answering all my questions, very knowledgeable. He insured I had all the necessary answers before I made my purchase. Thanks Dillon, great customer service!
Read on Google -
3 months ago
★★★★★
I was thinking about getting Ozempic, but I’m not in the mood to go blind yet. So I decided I’d do it the old fashioned way and called CTX.
Read on Google -
3 months ago
★★★★★
CTX Built is a great company to work with. Excellent communication and customer service. Their team was easy to work with and extremely helpful. Would do more business with them and I plan to.
Read on Google -
3 months ago
★★★★★
CTX stands by their products. I recently purchased a Precor elliptical from them & it arrived with a mechanical flaw. They coordinated with a technician to get my product fixed like new. They accomplished this despite the fact that my home was two states away. Special thank you to Nichole for staying accessible and attentive throughout the process!
Read on Google -
3 months ago
★★★★★
Great product and awesome leadership. Equipment was straight forward to build and team is always responsive when needing information or any help whatsoever. So glad I found them for outfitting my gym, best decision I have ever made for my business!
Read on Google -
3 months ago
★★★★★
Absolutely best in business! Not only is Dillon just genuinely a great human being, he’s real and honest. Loved everything I’ve gotten from him and the team. I’m about 10-15 pieces in deep with him and not stopping anytime soon! Absolutely recommend hitting these guys up for home/commercial equipment. New or refurbished!
Read on Google -
5 months ago
★★★★★
Excellent selection of products with a large selection, consultants will help you decide
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5 months ago
★★★★★
Dillion was great to work with!! Super friendly, quick turn around time, and great at communicating! The guys who delivered it Robb and JJ were also amazing. They came prepared and were very fast and efficient. They offered to help us move around other equipment to ensure we loved our gym! Super nice people and an amazing company! I would highly recommend working with them. Oh and the equipment itself is high quality and looks great in our home gym!
Read on Google
Rebuilt in our Jarrell, TX shop
What remanufactured means here
Every machine we sell as remanufactured goes through the same process, whatever the brand or the price. Not a wipe-down and a price tag.
-
Inspected and stripped down
Assessed frame to console, then taken apart and checked part by part. Nothing gets judged from the outside.
-
Moving parts rebuilt or replaced
Every moving and touched component, from belts and cables to bearings, bushings and grips, is evaluated and rebuilt or replaced, then the machine gets a full cosmetic restoration.
-
Refinished and rebuilt to spec
Electronics bench-tested, frames and welds checked, panels refinished, then reassembled to the manufacturer's specification.
-
Tested under load
A full operational cycle under load before it ships. Anything that fails the final check goes back through service, not onto a truck.
Get an email when new machines land
Good units go fast. We'll email you when new machines land - nothing else.
Shop photo
Real photo, not a render
On our bench in Texas
A recent ProMaxima Belt Squat mid-remanufacture, photographed by the tech doing the work.
- Stage
- On the bench
- Photographed
- Oct 13, 2026
- Where
- Our shop in Texas
- Headed to
- Rebuilt by
- Inspected frame to console, then fully disassembled
- Every moving and touched component rebuilt or replaced
- Full cosmetic restoration
- Tested under load before it ships
This is a recent unit of this model, not necessarily the one you'll receive. Yours goes through the same process.
See the full remanufacturing processProduct details
Commercial-grade equipment, inspected and supported by warranty.
The ProMaxima Belt Squat delivers heavy plate-loaded lower body training with zero spinal compression - 2"×3" 11-gauge steel frame, double-sealed radial bearings, custom rubber-grip handles, and Olympic plate compatibility. The belt squat is the only squat variation that applies resistance through a hip belt rather than a barbell across the shoulders or back - which means the compressive load of the weight travels down through the hips and legs without passing through the lumbar spine at all. For athletes who want to train squat patterns at heavy loads but cannot tolerate barbell back squat spinal compression - due to disc issues, post-surgical limitations, or accumulated lumbar fatigue from other training - the belt squat provides the full quad, glute, and hamstring training stimulus without the spinal loading. The squat mechanics on a belt squat are also naturally more upright than a back squat: because the load pulls from the hips rather than pushing from the shoulders, the torso stays more vertical through the descent, which shifts more of the loading emphasis toward the quadriceps. Double-sealed radial bearings at all pivot points produce smooth, consistent motion under heavy loads with no binding or friction increase as weight increases.
Olympic plate compatible - no resistance ceiling. Custom rubber-grip handles for control during heavy sets. Powder-coat finish for lasting durability. 400 lb ProMaxima commercial frame, 76" × 58" footprint. New.
Supported exercises
Belt Squats Sumo Belt Squats Belt Squat Marches Split Squats Good Mornings Calf Raises
Primary muscles targeted
Quadriceps Gluteus Maximus Hamstrings Calves
Secondary muscles
Adductors Hip Flexors Core Stabilizers
Key features
Spinal Decompression Design - Heavy Squat Loading Without Spinal Compression
Resistance applied through a hip belt rather than a barbell - load travels through the hips and legs without passing through the lumbar spine. Enables full quad, glute, and hamstring training stimulus at heavy loads for athletes who cannot tolerate barbell back squat spinal compression. Naturally upright torso position also shifts loading emphasis toward the quadriceps compared to a back squat.
Double-Sealed Radial Bearings · 11-Gauge 2"×3" Steel · Plate-Loaded
Double-sealed radial bearings at all pivot points maintain smooth, consistent motion under heavy loads with no binding or friction increase as weight increases. 2"×3" 11-gauge steel frame - the same structural specification as commercial power racks - for long-term stability under competitive training loads. Olympic plate compatible with no resistance ceiling.
Specifications
Dimensions (L × W × H)
76" × 58" × 47"
Machine Weight
400 lb
Resistance & Build
Plate-Loaded · Olympic
Double-sealed radial bearings · 11-gauge 2"×3" steel · Powder coat
Design
Belt Squat · Spinal Decomp · Bearings · 400 lb
Spinal decompression design · Hip belt loading · Double-sealed radial bearings · 11-gauge 2"×3" steel · Plate-loaded Olympic · Rubber-grip handles · Powder coat · 400 lb frame · 76"×58" footprint
1. What are the exact dimensions and footprint of this ProMaxima Belt Squat?
This machine measures 76 inches front to back, 58 inches wide, and 47 inches high, with a 31 square foot footprint. Allowing extra clearance around the footprint is recommended for safe use and plate loading.
2. How is resistance loaded on this machine?
Resistance is plate-loaded using Olympic plates. There is no built-in weight stack or resistance ceiling.
3. What muscle groups does this belt squat target?
It primarily trains the quadriceps, glutes, hamstrings, and calves, with secondary emphasis on adductors, hip flexors, and core stabilizers.
4. Who is this belt squat best suited for?
This machine is ideal for athletes who want heavy lower-body training without spinal compression, including those with disc issues or post-surgical limitations.
5. What condition should I expect with this remanufactured unit?
Remanufactured machines are fully disassembled, cleaned, repaired, and tested in Texas, with worn parts replaced. Cosmetic marks from previous use may remain.
6. What delivery and assembly options are available for this machine?
You can choose curbside freight delivery or have a crew bring it inside, assemble it, and remove packaging. Stairs require a separate quote.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
The ProMaxima Belt Squat delivers heavy plate-loaded lower body training with zero spinal compression - 2"×3" 11-gauge steel frame, double-sealed radial bearings, custom rubber-grip handles, and Olympic plate compatibility. The belt squat is the only squat variation that applies resistance through a hip belt rather than a barbell across the shoulders or back - which means the compressive load of the weight travels down through the hips and legs without passing through the lumbar spine at all. For athletes who want to train squat patterns at heavy loads but cannot tolerate barbell back squat spinal compression - due to disc issues, post-surgical limitations, or accumulated lumbar fatigue from other training - the belt squat provides the full quad, glute, and hamstring training stimulus without the spinal loading. The squat mechanics on a belt squat are also naturally more upright than a back squat: because the load pulls from the hips rather than pushing from the shoulders, the torso stays more vertical through the descent, which shifts more of the loading emphasis toward the quadriceps. Double-sealed radial bearings at all pivot points produce smooth, consistent motion under heavy loads with no binding or friction increase as weight increases.
Olympic plate compatible - no resistance ceiling. Custom rubber-grip handles for control during heavy sets. Powder-coat finish for lasting durability. 400 lb ProMaxima commercial frame, 76" × 58" footprint. New.
Supported exercises
Belt Squats Sumo Belt Squats Belt Squat Marches Split Squats Good Mornings Calf Raises
Primary muscles targeted
Quadriceps Gluteus Maximus Hamstrings Calves
Secondary muscles
Adductors Hip Flexors Core Stabilizers
Key features
Spinal Decompression Design - Heavy Squat Loading Without Spinal Compression
Resistance applied through a hip belt rather than a barbell - load travels through the hips and legs without passing through the lumbar spine. Enables full quad, glute, and hamstring training stimulus at heavy loads for athletes who cannot tolerate barbell back squat spinal compression. Naturally upright torso position also shifts loading emphasis toward the quadriceps compared to a back squat.
Double-Sealed Radial Bearings · 11-Gauge 2"×3" Steel · Plate-Loaded
Double-sealed radial bearings at all pivot points maintain smooth, consistent motion under heavy loads with no binding or friction increase as weight increases. 2"×3" 11-gauge steel frame - the same structural specification as commercial power racks - for long-term stability under competitive training loads. Olympic plate compatible with no resistance ceiling.
Specifications
Dimensions (L × W × H)
76" × 58" × 47"
Machine Weight
400 lb
Resistance & Build
Plate-Loaded · Olympic
Double-sealed radial bearings · 11-gauge 2"×3" steel · Powder coat
Design
Belt Squat · Spinal Decomp · Bearings · 400 lb
Spinal decompression design · Hip belt loading · Double-sealed radial bearings · 11-gauge 2"×3" steel · Plate-loaded Olympic · Rubber-grip handles · Powder coat · 400 lb frame · 76"×58" footprint
1. What are the exact dimensions and footprint of this ProMaxima Belt Squat?
This machine measures 76 inches front to back, 58 inches wide, and 47 inches high, with a 31 square foot footprint. Allowing extra clearance around the footprint is recommended for safe use and plate loading.
2. How is resistance loaded on this machine?
Resistance is plate-loaded using Olympic plates. There is no built-in weight stack or resistance ceiling.
3. What muscle groups does this belt squat target?
It primarily trains the quadriceps, glutes, hamstrings, and calves, with secondary emphasis on adductors, hip flexors, and core stabilizers.
4. Who is this belt squat best suited for?
This machine is ideal for athletes who want heavy lower-body training without spinal compression, including those with disc issues or post-surgical limitations.
5. What condition should I expect with this remanufactured unit?
Remanufactured machines are fully disassembled, cleaned, repaired, and tested in Texas, with worn parts replaced. Cosmetic marks from previous use may remain.
6. What delivery and assembly options are available for this machine?
You can choose curbside freight delivery or have a crew bring it inside, assemble it, and remove packaging. Stairs require a separate quote.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
Save 5%
Complete the room
The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.
$1,495.00
This machine
Bundle total
- Items
- $1,733.28
- Bundle price
- $1,646.62
- Estimated bundle saving
- −$86.66
- Everything arrives by
- Dec 24
One freight booking, one delivery window, one crew. Inside Delivery & Assembly available on the whole bundle.