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The MX55 Rapid Change Dumbbell System feature our unique MX SELECT patented rack and pinion system; compact size, balanced and secure.
One pair of MX55 Dumbbells replaces a 10-piece dumbbell set and a cumbersome rack. The MX55 Rapid Change Dumbbell System includes a sleek rack (rack included) is space efficient and easy to use, perfect for any in-home fitness room.
With the MX55 Dumbbell cradled in the weight rack you can simply select the weight from 10-55 lbs in 5lb increments at the turn of a dial. The selected weight is locked into place as soon as the selector dial is pushed home.
Safe, convenient, accurate and space efficient, the MX55 Rapid Change Dumbbell System is a perfect addition to any home workout area
Looks, feels and functions just like a pro-style dumbbell
Length of weight shortens evenly each side, as less weight is selected
Quiet smooth operation
Changing weight does not involve handling the weight
No protruding knobs or ends
Selector dials recess into dumbbell collars after weight selection
Open handle design
Biomechanical and ergonomic precision
Unique rack and pinion design
Securely locks dumbbell weight plates into an immovable position
Price per pound is close to the average for most models
Easy to handle
Dumbbell handset can be removed and replaced at 180 degrees