50lb. Selectorized Weight Stack Upgrade - Model SP50
Takes the standard weight stack to a new level of performance. Fast and simple installation make this a must-have for your plate load system. Includes five 10 lb. plates and selector pin.
For use with G2B, G3S, G4I, G5S, G6B, G10B, GDCC200, GDCC250 Home Gyms only.