Build Limitless® Half Rack Functional Trainer

PRx Performance SKU: BL4079FT
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Regular price $3,899.99
Sale price $3,899.99 Regular price
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Starts at: $974.99/mo Learn More

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Monthly payments start at: $974.99/mo Learn More

Ships in 1-5 days at most

Color: Grey
Height: 95"
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Includes $373.99 in bonuses with your order

The Primal Reset Guide

$24.99Free

Freight Protection, Fully Covered

$349Free

Regular price $3,899.99
Sale price $3,899.99 Regular price

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Product Information

The Build Limitless® Half Rack Functional Trainer combines the versatility of a half rack with a premium cable system, creating an all-in-one solution for strength training. Designed for home and commercial spaces, this system features dual 250 lb weight stacks with a smooth 2:1 pulley ratio, heavy-duty 3×3" 11-gauge steel uprights, and quick-adjust trolleys for seamless exercise transitions. Perfect for users who demand functionality without sacrificing floor space, this rack delivers professional-grade performance and durability.

Build Limitless® Half Rack Functional Trainer
Side View of Build Limitless® Half Rack Functional Trainer Cable System of Build Limitless® Half Rack Functional Trainer

Product Features

The Build Limitless® Half Rack Functional Trainer offers unmatched flexibility for strength training. Engineered with dual weight stacks and quick-adjust trolleys, it allows smooth, uninterrupted workout transitions. Built from 11-gauge steel and finished with a powder coat, this rack guarantees commercial-grade durability for home or gym use.

Its compact footprint and multi-functional design make it ideal for users who need a complete gym solution without sacrificing space.

Dual Weight Stacks
Dual 250 lb Stacks
Quick-Adjust Trolleys
Quick-Adjust Trolleys
3×3 Steel Uprights
3×3” 11-Gauge Steel
Expandable System
Expandable with Attachments
Functional Trainer Close-up

Build Limitless® Half Rack Functional Trainer

Dual 250 lb Weight Stacks:
Smooth resistance with 2:1 pulley ratio for balanced training.

Quick-Adjust Trolleys:
Effortless cable height changes for a seamless workout flow.

3×3” 11-Gauge Uprights:
Heavy-duty, commercial-grade steel for long-lasting durability.

Compact, Space-Smart Design:
Combines a half rack and functional trainer in one footprint.

Expandable with PRx Attachments:
Customize your training with add-ons like the Axis Pad® and more.

Additional Features

Built for versatility and strength, this rack includes high-end components like aluminum pulley wheels and 4.8 mm coated cables for smooth motion. The durable powder-coated finish and floor-based design ensure safety, stability, and performance for years.

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Aluminum Pulley Wheels

Engineered for precision and durability, ensuring smooth resistance.

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4.8 mm Coated Cables

Long-lasting performance with consistent tension and smooth motion.

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Durable Powder-Coated Finish

Scratch-resistant finish built to withstand heavy daily use.

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Floor-Based Stability

Supports weight from the ground up for maximum safety and strength.

About PRx Performance

PRx Performance revolutionized home gyms with space-saving wall-mounted racks and premium training solutions. Born in 2013 and featured on Shark Tank, PRx is trusted by athletes nationwide for durable, innovative equipment designed to fit fitness into everyday life.

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Why Choose Us?

Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.

As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.

Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.

Why Thousands of Health and Fitness Lovers Choose Exercise

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What comes with every order

Free bonuses included with your Peak Primal Wellness order

$373.99 free today

Bonus 1

The Primal Reset Guide

Stop guessing and start sweating with a plan. The Primal Reset Guide lays out your session times, temperatures, and weekly rhythm, plus what to expect through your first 30 sessions. Instant delivery to your inbox after purchase.

$24.99Included

Bonus 2

Freight Protection, Fully Covered

Your large order ships fully insured, so you're covered from our warehouse to your door. If anything arrives damaged, Peak Primal Wellness will work with the carrier and the manufacturer to handle your claim and get a replacement moving. To keep the process smooth, inspect your delivery before signing off and document any damage right away. Most in-stock orders ship within 2-7 business days.

$349Included

Retail price: $373.99

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Specifications

Brand PRx Performance
Model Build Limitless® Half Rack Functional Trainer
Overall Height 97″
Overall Width 57″
Overall Depth 63″
Trolley Spacing 45″
Cable Travel 92.5″
Pulley Ratio 2:1
Pulley Wheel Material Aluminum (2″ & 4″ options)
Weight Stacks 250 lb per stack (dual stacks)
Cable Thickness 4.8 mm (with rubber coating)
J-Cups Included
Frame 3×3” 11-gauge steel uprights
Finish Durable powder coat
Included Components Dual weight stacks, adjustable trolleys, aluminum pulleys, coated cables, J-cups, mounting & assembly hardware

Warranty & Returns

Return Policy

To request a return or refund, customers can use our contact form, email , or phone – . Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5–7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.

Shipping Policy

Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. to view our complete Shipping policy for more details.

Frequently Asked Questions

How much space do I need?
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The trainer measures 97” H × 57” W × 63” D. We recommend at least 8–9 ft ceiling clearance for comfortable use.


What’s included with my order?
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Each order includes (2) heavy-duty J-cups, dual 250 lb weight stacks, adjustable trolleys, a smooth pulley system, coated cables, and all necessary mounting hardware.


Can I install it myself?
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Yes. Most customers set it up with basic tools. Delivery includes pallet service with lift gate for convenient placement in your garage or driveway.


What exercises can I do?
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From belt squats, rows, and chest flys to curls, presses, and cable crunches, this trainer supports dozens of full-body movements for limitless variety.


Where is it made?
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Proudly engineered and assembled in the USA with a combination of domestic and imported parts.