Upgrades your weight stack by 50 lbs per stack.
10 lb. weight increments.
*Important to note that this must be done at time original order is placed.
Only compatible on specific BodyCraft Gyms
- HFT Pro - requires 2, one for each weight stack
- RFT-150 - requires 2, one for each weight stack
- XFT-150 - requires 1
- GLX-150 - requires 1
- GL-150 - requires 1
- GXP-150 - requires 1
- GalenaP-150 - requires 1
- XPressP-150 - requires 1
