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PowerBlock Pro 5-50 EXP Urethane Set, Stage 1 Base Kit


Want to gain more size, strength and muscular endurance, but lacking the necessary space at home? Well then, we've got just the solution for you.  

Introducing the new Pro EXP Series Urethane Expandable Dumbbell Sets from PowerBlock. PowerBlock’s new Pro EXP Series Dumbbells set a new standard for efficiency, versatility, and ease of use. These Urethane coated weight plates offer the ultimate in smooth and quiet performance in addition to Flex technology handles and selector pins, making for the most durable, quietest PowerBlock series ever. 


The PowerBlock Pro EXP 50 Dumbbell set is a stage 1 set that can be expanded to 70lbs and then again to 90lbs (** expansion kits sold separately). These compact dumbbells are designed to be easier to control and balance and can go from 5-50 lbs, which replaces the need for 16 pairs of standard fixed-weight dumbbells. They feature a patented selector pin system and are equipped with two 2.5 lb chrome weights per handle at no extra charge to micro-load weight adjustments in 2.5 lb increments. A new autolock feature automatically locks the micro-loaded adder weights into place when put into the weight stack.

The Pro Series dumbbells also feature an “open handle” design. The benefit of the open handle design over the closed handle design is that you have a lot more room for you hand, which is especially great if you’ve got larger hands. Secondly, and just as important, is that the wrist supports don’t get in the way of your wrists/forearms on exercises like biceps curls where your wrists need to flex.



Finally, the handle grip is made out of a thick durable plastic compound, covered by a strong and grippy rubber coating making for a more comfortable overall workout.


About the Expansion Kits

The Pro EXP series comes in 3 stages. Stage 1 is the 5-50lb base unit and can operate independently. Stage 2 units include the 50lb - 70lb kit and stage 3 includes a 70lb - 90lb kit. Both stage 2 and 3 require the Stage 1 base to operate.

 ** Stage 2 and 3 expandable kits are sold separately 


Urethane Advantages:

Urethane coated dumbbells offer significant advantages over powder coated steel alternatives.  Some of the major benefits of Urethane Coated Dumbbells are:

  • Greater protection of the plates against minor scrapes and bumps from normal day to day use. Urethane is significantly more scratch resistant than powder coated steel.
  • Greater protection of the plates and dumbbells as a whole against accidental drops or any other impacts. Urethane is highly superior to steel when it comes to vibration-and shock-absorption.
  • Greater reduction of noise. The urethane dumbbells virtually eliminate most noise during use and moving the dumbbells in and out it's stack.
  • Complete resistance to rust. The entire part of the weight block that’s covered with urethane simply won’t rust. Whereas, if the powder coating on the steel plates is scratched or chipped, the exposed steel will rust easily.


  • Weight range: 5-50 lbs, with the added benefit of micro-loading in 2.5lb increments
  • Replaces 16 pairs of dumbbells
  • Open handle design allows more room for your hands
  • Compact size provides you with plenty of variety, even in limited tight spaces
  • Flex technology Handles and Selector pins
  • Machined Steel Powder coat painted side rails on both sides of each block with colour coded rings
  • Easy to Store
  • 2 Expansions kits available (** sold separately)
    • 50-70 lbs
    • 70-90 lbs



  • Dimensions 12.5" L x 7" W x 7.25" H per Dumbbell
  • Urethane Coated Plates
  • Lifetime Home Warranty
  • Total weight of 100 lbs (50 lbs per dumbbell)
  • Two 2.5 lbs adder weights to allow micro-loading
  • Colour-Coded Rings, allow for easy identification of weight class being used
  • Smooth and quiet design
  • Weight range: 5-50 lbs per hand in 2.5 lbs increments (* when adder weights are attached)
  • Open handle design allows more room for your hands
  • Flex technology Handles and Selector pins
  • Machined Steel Powder coat painted side rails on both sides of each block
  • Expandable to 70 lbs and again to 90 lbs (*expansion kits sold separately)


  • 5 Year Home Warranty
  • 1 Year Commercial Warranty

Drops Void Warranty

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