The Steelflex JG Stack Series is a lineup of selectorized strength machines featuring built-in weight stacks and a consistent red-and-black frame design. Built using durable oval steel tubing, these machines are designed for smooth operation, long-term reliability, and a clean, professional look.
Each machine can be used on its own or arranged together to create a complete selectorized circuit, making it easy to set up organized training areas that target every major muscle group. With quick pin-based adjustments and guided movement patterns, the JG Stack Series is well suited for commercial gyms, training studios, and shared workout spaces where ease of use and consistency matter.
$4,040.00 / Steelflex Leg Extension JGLE200
$4,040.00 / Steelflex Prone Leg Curl JGLC400
$4,738.00 / Steelflex Leg Press JGLP500
$4,220.00 / Steelflex Shoulder Press JGSP800
$4,738.00 / Steelflex Chest Press JGBP100
$4,738.00 / Steelflex Lat Pulldown JGLM300
$4,738.00 / Steelflex Seated Row JGRM1700
$3,978.00 / Steelflex Bicep Curl JGBC600
$4,690.00 / Steelflex Outer & Inner Thigh JGMG1100
