• PRx Build Limitless 6-Post Functional Trainer – angled view of red and black frame with cable pulleys and weight stacks
  • Man adjusting weight on a power rack in a gym.
  • Man performing a cable resistance exercise with handles in a gym.
  • Man sitting on a weight machine, performing a cable row exercise.
  • Man performing barbell back squat in a power rack at gym.
  • Close-up of a weight machine pulley attached to a white rack.
  • White power rack with pulley system in a gym.
  • PRX cable machine components mounted on a white power rack with pulleys.
  • Weight stack on a power rack in a gym.
  • Industrial gym weight machine with steel frame and pulleys
  • PRx Performance Build Limitless 6-Post Functional Trainer – angled view of green-post frame with lat pulldown and cable stations
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of red-post rack with black crossbars, cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of blue-frame rack with cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view in blue frame with black crossbar, cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of blue frame with black crossbar and cable pulleys
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of white-post power rack with black crossbeams, cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of white posts with black crossbar, dual cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of grey steel rack with cable pulleys, lat bar and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of orange-post rack with cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of black steel frame with cable pulleys, weight stacks and pull-up bar
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of blue frame with black crossbar, cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled view of purple frame with cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of green-post rack with cable pulleys, handles and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of black power rack frame with cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of purple-post rack with black crossbars, cable pulleys and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of black steel frame with cable pulleys, handles and weight stacks
  • PRx Build Limitless 6-Post Functional Trainer – angled front view of a desert tan and black power rack with dual cable pulleys and weight stacks

PRx Performance

PRx Build Limitless 6-Post Functional Trainer

6-post functional trainer with 250 lb stacks, 2:1 pulley ratio, 97 in height

BL4078FT

$4,599.99 USD
Color
Height

Ships from the manufacturer's US warehouse. Ships by LTL freight · ship date confirmed after you order 

Why buy from us: who we are, how an order works, and warranty and return help

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At a Glance

  • Weight stacks: 250 lb per stack
  • Pulley ratio: 2:1
  • Assembled size: 82 × 57 × 97 in
  • Height: 97 in
  • Cable travel: 92.5 in
  • Machine weight: 1,800 lb

Description

Specifications

Resistance

Weight stacks 250 lb (113.4 kg) per stack
Pulley ratio 2:1
Cable travel 92.5 in (235 cm)

Size & weight

Assembled (L × W × H) 82 × 57 × 97 in (208.3 × 144.8 × 246.4 cm)
Length / depth 82 in (208.3 cm)
Width 57 in (144.8 cm)
Height 97 in (246.4 cm)
Machine weight 1,800 lb (816.5 kg)

Use

Use type Residential

Compliance

Recommended age 16+

Identifiers

Model BL4078FT
UPC 00810201940131

Shipping & Delivery

Ships fromThe manufacturer's US warehouse
MethodLTL freight
DeliveryFreight delivery
Ship dateConfirmed by email after you order

Freight deliveries are curbside. The local terminal calls you to book a delivery appointment, so someone needs to be there to receive it.

Warranty

Product Lifetime

Prx Warranty (PDF)

PRx Performance's warranty excludes orders that are ultimately transported to an international destination, Alaska or Hawaii (effective 10/01/26).

Resources

Half-Rack and 6-Post Product Manual Download PDF
Performance Prx Build Limitless 6 Post Functional Trainer Manual View online

Return Policy

30-Day Return Policy

Return new, unopened and unused items in their original packaging within 30 days of delivery. A 10% restocking fee applies to all returns, and you pay return shipping. Refunds go to your original payment method.

You can cancel within 24 hours of placing your order.

Read the full Refund Policy

Which is right for you?

Tonal 1 Bundle: 54.5 × 24.75 × 6.5 in and 160 lb (72.6 kg) — for rooms that cannot fit an 82 × 57 in frame
XMARK Functional Trainer with Dual 230 lb Weight Stacks: 90 in (228.6 cm) height for lower ceilings, with dual 230 lb (104.3 kg) stacks and 87.5 in (222.3 cm) cable travel
XMARK Commercial Power Rack Cable Machine: 1:1 lat-pull pulley ratio with 103 in (261.6 cm) cable travel for full-weight pulls

PRx Build Limitless 6-Post Functional Trainer Tonal 1 Bundle XMARK Functional Trainer with Dual 230 lb Weight Stacks XMARK Commercial Power Rack Cable Machine
Price
$4,599.99 USD
$4,785.00 USD
$2,920.00 USD
From $4,869.00 USD
Available in

Color: Grey, Orange, Black, White, Red, Blue, Desert Tan

Height: 95", 89", 81"

SHROUD: WITHOUT SHROUD, WITH SHROUD

Capacity
250 lb per stack
230 lbs each
220 lbs each
Dimensions
82 × 57 × 97 in
54.5 × 24.75 × 6.5 in
33 × 61.5 × 90 in
91 × 55 × 101 in
Weight
1,800 lb
160 lb
1,003 lb
1345 lbs
Key spec
Pulley ratio: 2:1
Pulley ratio: Lat Pull - 1:1 / Low Row - 2:1
Warranty
Lifetime warranty
2-year manufacturer warranty
Lifetime mainframe; 2-year wearables
Lifetime mainframe; 2-year wearables

More Functional Trainers

All Functional Trainers (24)

What ceiling height do I need for the PRx Build Limitless 6-post functional trainer?

The frame stands 97 in (246.4 cm) tall, so the room needs a ceiling higher than that. The assembled footprint is 82 × 57 in.

How much resistance does each weight stack provide?

Each stack holds 250 lb (113.4 kg). The 2:1 pulley ratio halves that at the handle, so the handle sees half the selected weight, with 92.5 in (235 cm) of cable travel.

How much does this machine weigh?

The assembled machine weighs 1,800 lb (816.5 kg).

How does it ship, and when?

It ships by LTL freight from the manufacturer's US warehouse. We send your order to the manufacturer right away and confirm the ship date with you. Installation is not offered on this product.

What warranty covers the PRx Build Limitless trainer?

PRx covers the product with a lifetime warranty. The full terms are in the PRx warranty document linked on this page.

Shipping & Delivery

View full policy

  • 1. Shipping & Tracking

    As soon as your label prints, you’ll get a “Shipment on the way” email with tracking and a Bill of Lading (for freight). Follow the link to watch each scan in real time.

  • 2. Delivery

    • Small packages: arrive at your door with no signature required.
    • Freight: the local terminal calls to book a curbside appointment. Be present to sign, inspect, and note any damage before the driver leaves.

  • 3. Inspection, Support & Setup

    Inspect every shipment before you sign for it and note any damage on the delivery receipt. If anything is missing or damaged, email photos and your order number to help@myfitnessoutlet.com within 48 hours of delivery, and we’ll work with the carrier and manufacturer on a replacement, repair or refund. If the item is returned, our standard return terms apply. Need it assembled? Assembly Services connects you with vetted local installers by ZIP code.