Pepin Adjustable Dumbbells

Pepin Adjustable Dumbbells
Pepin Adjustable Dumbbells are my spinlock pick because the handles can use standard 1″ plates, reach up to 120 lb per handle, and feel more refined than basic spinlock dumbbells. The smart move is buying the handles and sourcing cheaper standard plates separately.
Pros:
  • Can reach very heavy loads for an adjustable dumbbell
  • Works with inexpensive standard 1″ plates
  • Buying handles separately can cut total system cost substantially
  • Knurling strikes a good balance between grip and comfort
  • Endcaps are more comfortable during setup than basic spinlock designs
Cons:
  • Slower to change than selectorized adjustable dumbbells
  • Buying the full plate package directly can get expensive
  • Requires managing and storing separate standard plates
Brand: Pepin
Best For: Lifters who already own standard 1″ plates or are willing to source inexpensive plates separately and want a heavy adjustable dumbbell setup that can reach 120 lb per hand.
Skip If: Skip them if you want the fastest possible weight changes, do not want to deal with separate plates, or plan to buy every plate directly through Pepin at a much higher cost.
Research Status: Research Based

Specifications

Adjustment StyleSpinlock / loadable handle
Plate CompatibilityStandard 1" plates
Maximum LoadUp to 120 lb per handle
Handle PurchaseHandles and screws can be purchased separately
Primary AdvantageLets you source lower-cost standard plates independently

Owners Feedback

Pros

  • Can reach very heavy loads for an adjustable dumbbell
  • Works with inexpensive standard 1" plates
  • Buying handles separately can cut total system cost substantially
  • Knurling strikes a good balance between grip and comfort
  • Endcaps are more comfortable during setup than basic spinlock designs

Cons

  • Slower to change than selectorized adjustable dumbbells
  • Buying the full plate package directly can get expensive
  • Requires managing and storing separate standard plates