Cortex CCE 2x23kg Upgraded Weight Stack Kit (SM-25) Commercial Recumbent Bikes Since our sandbags can be

Since our sandbags can be easily emptied and refilled

Generate high intensity workouts with the Cortex Plyo Box Set of 3 (Black)

Combining the base SS4 system with an ergonomic Chest & Squat Station and a 73

and Console+ compatibility

The only anatomically correct system on the market today

Cortex CCE 2x23kg Upgraded Weight Stack Kit (SM-25) Commercial Recumbent Bikes Since our sandbags can beMake your SM 25 Power Rack a whole lot more powerful with the addition of a pair of 23kg weight stacks. This upgrade provides greater customisation in your strength workout, and allows you to accelerate further in your training. Please note, this weight stack upgrade reduces total range of motion of cable exercises due to increased stack height.