Premium Weight Stack Training at an Unbeatable Price

G4 All-In-One Trainer

G4 All-In-One Trainer

$2,999

The G4: Everything You Need, Nothing You Don't

  • 170 lb Dual weight stacks provide smooth, consistent resistance through every movement, Upgradeable to 220 lb
  • 2:1 functional trainer delivers precision control
  • 1 inch spacing for a true power rack foundation, with over 50 numbered adjustment points
  • Integrated Smith machine on quad-bearing rollers with knurled bar for safe, controlled lifting
  • Built-in chin-up station and landmine core trainer
  • Signature continuous floor contact design eliminates wobble and maximizes stability
  • Aircraft-grade cables rated to handle 2000 lb
  • Compact footprint respects your space without sacrificing capability
  • Upgradeable with Jammer Arms, Leg Press, and additional attachments
  • CORNERSTONE ® all-in-one design anchors your entire home gym

Sorry! This Item Is Temporarily Out of Stock

Wow! The G4 All-In-One Trainer sold out fast! The good news is that new inventory is usually available within 30-45 days. Submit your email below to be notified the instant they're back in stock!

The G4 CORNERSTONE®—Where Power Meets Precision

The G4 takes the CORNERSTONE® concept further with dual weight stack technology. This foundational trainer anchors your entire gym with power rack strength, cable precision, and Smith machine safety—all refined for serious lifters who accept nothing less than the best.

Experience training redefined. Dual 170 lb stacks deliver commercial-quality cable movements in your home. The heavy-duty frame handles your heaviest lifts while the compact footprint respects your space. This is professional-grade equipment, engineered for home.

Precision matters here. Fifty numbered adjustment points eliminate guesswork. Aircraft-grade cables handle 2000 lbs without compromise. Fast assembly gets you under the bar quickly. Every detail optimized for performance.

Built to grow with you. Smooth Smith action on quad-bearing rollers. Expandable with Jammer Arms, Leg Press, and more. Upgradeable to 220 lb stacks when you're ready. The G4 CORNERSTONE®—your gym's foundation, perfected.

The G4 comes fully loaded with essential attachments and gear, with room to upgrade when you're ready to take it up a notch—or several.

  • J-Hooks (Pair)
  • Safety Spotter Arms (Pair)
  • Landmine
  • Multigrip Landmine Handle
  • Dual Hook Straight Bar
  • Small Straight Bar
  • Nylon Stirrup Handles (Pair)
  • Pulldown Rope
  • Band Pegs (4)
  • Olympic Lock Collars (2)
  • Olympic Spring Collars (10)
  • Carabiners (4)
Product features

Customers Also Viewed

Force USA G3 All-In-One Trainer

G3

$1,999
C10 All-In-One Trainer

C10

$4,499
Functional Trainer Rack

FUNCTIONAL TRAINER RACK

$3,399
C20 All-In-One Trainer

C20

$6,499

Frequently Asked Questions

Over a dozen items are included with this unit, including J-Hooks, Safety Spotter Arms, and more. Read the included G4 attachments list above.