This simply fits over the existing Crown Weight to allow the user to add their own Free-Weight Discs (not included) to either increase the overall resistance or to increment the levels of resistance for a more tailored workout.
Compatible with any domestic free weight discs that have a 1" (2.5cm) inner hole diameter (weights not included).
Not compatible with any other V-fit model gym. Maximum recommended weight addition 20kg (10kg each side).
