Force USA G4 All-In-One Trainer

Force USA G4 All-In-One Trainer

Everything You Love About the G3—Now with Weight Stacks

The G4 delivers the same versatility as the G3—now with built-in weight stacks for quicker setup, and zero plate loading on the functional trainer.

Start with dual 170 lb stacks and upgrade to 220 when it's time to level up. It comes with the same attachments, so you're fully equipped to train right out of the box. This is your home gym's foundation—versatile, reliable, and built to keep up.

Everything else? Still here. A heavy-duty Power Rack. A smooth Smith Machine. A high-performance Functional Trainer. Chin-up bar. Landmine station. It's all built in—and built to last.

Need more options? The G4 grows with your goals.

Add Jammer Arms for explosive upper body work. Throw in a Vertical Leg Press for quad-focused strength. Attach Dip Handles, a Low Row Footplate, or a Leg Developer and keep leveling up without adding clutter.

You'll train harder, move quicker between sets, and stay locked in with the all-new G4—without sacrificing variety or intensity.

Who Should Own the Force USA G4?

You want G3-level versatility with the convenience of weight stacks
You don't want to load and unload plates on the cable system
You want full gym capability in a tighter footprint
You want to train hard, stay organized, and skip the commute

Why Choose the G4?

Weight Stacks That Grow With You
You're in control—start with dual 170 lb stacks, then bump up to 220 when you're ready for more.

A Space-Saving Phenomenon
Standing 87" tall and 78" wide, it's a full home gym for small spaces.

Smith Bar Built for Heavy Lifting
35 lb knurled Smith bar with dual 12" sleeves holds up to twelve 2" plates.

Effortless Resistance Control
2:1 pulleys supply controlled resistance by cutting the weight in half.

Designed for Rock-Solid Stability
Don't settle for wobbly pedestal feet. Our low-frame design and stabilizer pads deliver unbeatable, rock-solid stability.

Take a Closer Look
Included Attachments:
Tricep Rope
Olympic Collars
2 x Single D Handles
A Frame Landmine Row Handle
Carabiners
Extension Chains
Short Straight Bar
Straight Connection Bar
J Hooks
Front Spotter Arms

Specifications:
Exterior: 75.6” (W) x 60.6” (D) x 86.6” (H) [192 cm x 154 cm x 220 cm]
Interior: 40.1” (W) x 49.2” (D) x 78.7” (H) [102 cm x 125 cm x 200 cm]
Weight Rating:
Unit: 992 lbs (450 kg)
Smith Machine: 772 lb (350 kg)
Chin-up: 772 lb (350 kg)
Pulley Ratio: 2:1 => with 100 lb loaded, resistance is 50 lb
Cables: 6.2mm nylon-coated mil-spec aircraft quality cable tested to 2000 lb

Frequently Asked Questions
Q: What comes with the Force USA G4?
Over a dozen accessories are included, such as J-hooks, Safety Spotter Arms, and more.

Q: Are weights, bench, or barbell included?
No, these are sold separately on this site.

Q: What size weights does it use?
The barbell uses Olympic plates only. The pulley system works with either standard or Olympic plates.

Q: How long does it take to assemble the G4?
Assembly takes about 4 hours. All tools and hardware are included. It can be done solo, but help and ratchets make it faster.

Q: Does it come assembled?
No. Assembly is required, with tools and instructions included. Optional professional setup is available at the top of this page.

Q: What's the minimum ceiling height I need?
At least 8' 4" to perform full pull-ups with your head above the bar.

Q: How far apart are the uprights for chest flies?
Pulley uprights are 48" apart. Since the pulleys rotate, you can stand outside the rack for a wider fly angle.

Q: Are the Westside spacing holes numbered?
Yes—50 numbered adjustment points make alignment fast and easy.

Q: Am I tall enough to use it?
The G4 is suitable for users up to 7' 1" tall.

Q: What's the shipping weight?
Shipping weight—including boxes, packing, and pallet—is approximately 800 lbs.