Patented MX Select rack and pinion mechanism: Allows rapid, secure, and precise weight adjustments for efficient training
Independent weight dial adjustments: Enables unique weight settings and micro adjustments for customized workouts
Contoured dense rubber or machined knurled metal grips: Provides secure, comfortable, and durable handling
Optional micro weight increment plates: Expands weight range in increments as small as 1.25 lbs for advanced training needs
Redesigned laser-cut steel plates with nylon-reinforced locking tabs: Ensures maximum durability and safety
Summarized by Shop
MX70 Evolution Series Rapid Change Dumbbell System features our unique MX SELECT patented rack-and-pinion design with a secure, Positive Lock System. Dial up your weight selection – lock it in – and train with absolute certainty.
The MX70 EVO Rapid Change Dumbbell System is offered with Two Handle choices and can be easily be Upgraded to
Weight Range
10–75 lbs per dumbbell (10 lbs to 70 lbs standard, 2.5 lbs micro increments)
Adjustment Increments
5 lbs standard, 1.25 lbs or 2.5 lbs micro plates
Grip Diameter
29 mm (metal), 36 mm (rubber)
Material
Rubber, Metal, Nylon, Stainless steel
Color
Black, Gray
Pattern
Solid
Summarized by Shop
5.0
17 ratings
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1
Love the complete set of MXFitness equipment I have!
Daniel · August 28, 2026
Fantastic set! Work great! Only suggestion is to add the five pound weights as standard set and adjust price. I understand the 2.5 pounds but not many people jump in ten pound increments.
Jeffrey · April 19, 2026
Very easily adjustable and able to add weight if needed.