The Most Advanced All-In-One We've Ever Created

The CORNERSTONE® of the Elite Gym
C20 All-In-One Trainer

C20 All-In-One Trainer

$6,499

Two decades ago, Force USA pioneered the world's first All-In-One home gym built around the power rack. Since then, we've earned numerous patents, industry awards, and the trust of over half a million customers worldwide.

Today, we're raising the bar one more time.

The C20 is the most advanced, purpose-built training system we've ever created. Every dimension, every connection point, every pulley ratio was engineered with a single goal in mind: to be the Cornerstone of the most capable home gym you've ever trained in.

Weight stacks that scale from 200 to 300 lb, future accessory compatibility, and a multitude of integrated stations beyond the rack and functional trainer mean the C20 delivers the kind of versatility that once required an entire commercial gym floor.   

And we didn't stop at performance. The C20 is as sharp-looking as it is capable, with integrated storage that keeps every attachment organized and within reach, because a gym this good deserves to look the part.

The deeper you dig, the better it gets. Keep scrolling.

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Award or certification logo
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See the C20 Difference

SEE IT IN ACTION

Specifications
Specs:
Exterior (W × D × H) 77" × 66" × 88"
Interior (W × D × H) 43" × 47" × 81"
With Sliding Bench (W × D × H) 77" × 128" × 88"
Product Weight 1,290 lb
Pulley Ratios
Location Ratio Effect
Freestyle Pulley Arms 2:1 100 lb loaded = 50 lb resistance
Top Center (single pulley) 2:1 100 lb loaded = 50 lb resistance
Top Center (both pulleys) 1:1 100 lb loaded = 100 lb resistance
Bottom Center (single pulley) 1:1 100 lb loaded = 100 lb resistance
Bottom Center (both pulleys) 1:2 100 lb loaded = 200 lb resistance
Cables
5mm nylon-coated mil-spec aircraft quality cable, tested to 2,000 lb
Pulleys
High-grade aluminum
Attachments

Most all-in-one trainers ship with a handful of basic attachments and leave you to buy the rest. The C20 ships with 22, every attachment you need to train day one, no upsells, no missing pieces, no nickel-and-diming. Premium black anodized aluminum where you grip it, lighter in hand with crisp knurling where it counts.

  • Steel Knurled Dip Handle Bars, pair
  • Revolving Aluminum Short Bar x1
  • Revolving Aluminum EZ Curl Bar x1
  • Revolving Aluminum Lat Pulldown Bar x1
  • Single Knurled Aluminum Handles, pair
  • Quick-Lock J-Cups, pair (UHMW-lined)
  • Quick-Lock Spotter Arms, pair (19", 1" knurled grips, converts to dip station)
  • Magnetic Landmine x1
  • Weight Plate Holders x8
  • Peg Board Storage Pins x12
  • Dual Cable Connector x1
  • Magnetic Band Pegs x4
  • Tricep Rope x1
  • Close Grip Triangle / Landmine Handle x1
  • Magnetic Olympic Collars, pair
  • Extension Chains x4
  • Oval Carabiners x8 (rated to 882 lb)
  • Ankle Cuffs x2
  • Bodyweight Assisted Strap x1
  • Barbell Holder x1 (UHMW-lined)
  • Spring Collars x8
  • Hexagon L-Brackets x4 (for bolting to floor)
FAQs
The C20 is the 3x3 evolution of the C10. Same core functionality, but built to flex harder. It’s beefier, more customizable, with features like pegboard and shelf storage you won’t find on the C10. The dual weight stacks are upgradeable and come standard with premium Aluminum attachments. This isn’t a makeover—it’s a full-blown transformation.
Resources
Download user manual
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Customize Your C20 All-In-One Trainer

Enhance Your C20

Force USA Weight Stack Upgrade

Adds 50 lbs per stack—add one for 250 lbs or two for 300 lbs max load on select models.

1

Force USA Sliding Bench

Add a cable-connected, patent-pending Sliding Bench with leg press, hack squat, curls & extension.

1

Force USA Swivel Seat

Unlock 100+ seated cable exercises on your CORNERSTONE® Trainer. The Swivel Seat locks into four positions for stable, wobble-free training.

1

Leg Holder and Low Row Footplate

Without a proper leg hold-down, you're losing force to lift-off instead of putting it into your muscles. The Leg Holder and Low Row Footplate keeps you safely locked in through every rep, with tool-free pin adjustment to dial in the perfect fit. Compatible with the C20, Tandem Tower, Functional Trainer Rack, and any 3x3 rack with 1-inch holes and 2-inch spacing.

1

Best Selling Add-Ons

Force USA Olympic Barbell

Force USA Olympic Barbell

Add the ideal multipurpose all-rounder barbell for beginner to moderate trainers. Weight rating: 1500 lbs.

1
XCalibur Locking Collars

XCalibur Locking Collars

Premium aircraft-grade aluminum collars, self-locking design, drop-tested 10,000+ times.

1
Force USA Multi-Grip Lat Bar

Force USA Multi-Grip Lat Bar

Add the Force USA® Multi Lat Bar to your setup—six grips, zero handle swaps. Wide, narrow, neutral: hit lats, traps, and bi’s on any pulley. Less clutter, more muscle!

1

Force USA Base Bench

Add a cable-connected adjustable FID bench with preacher curl, leg curl & leg extension.

1

Flooring and Weights

VersaFit™ Rubber Flooring Tiles

Add durable gym flooring—1-meter square, 5/8” thick tiles for comfort, grip & protection.

1

Force USA Pro Grade Colored Bumper Plates (LBS)

Add pro-grade bumper plates—color-coded, IWF standard, and built for serious lifting.

1

Assembly, Maintenance, and Storage

Professional Assembly Service

Add assembly by screened, insured pros for expert setup—save time and skip the stress.

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Force USA Maintenance & Service Plan

3 and 5-year plans with one annual maintenance visit and breakdown coverage that kicks in after your manufacturer's warranty expires.

1

Force USA Storage Racks

Add rolling attachment and upgrade storage—customizable, mobile, always within reach.

1

Force USA Bumper Plate and Barbell Storage Tree

Add rolling plate & barbell storage—6 horns, 6 holders, heavy-duty yet portable design.

1

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