G4 All-In-One Trainer

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.