2.1: 4 resistance level on weight stack provides lower starting resistance ideal for less experienced users. Also allows for higher speed movements that are suitable for sport-specific training
3. Dual roller mechanism or pulley housing provides a smooth and easy adjustment. 20 adjustment positions per column create a wide variety of exercises
 
Set-up dimension: 4850*3400*2230mm
Net weight: 378kg
Gross weight: 450kg
Weight stack: 1260lbs/567kg