CORTEX 2x23kg Weight Stack Optional Upgrade Kit (SM-25) Spin Bikes Experience the difference with the

Experience the difference with the Everest: your new home cardio secret weapon

Trust in the durability of our design

while the adjustable ladder adapts to your fitness level

Get access to a versatile and indispensable addition to your weightlifting setup and experience a seamless strength training workout

magnetic resistance system

CORTEX 2x23kg Weight Stack Optional Upgrade Kit (SM-25) Spin Bikes Experience the difference with theMake 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.