Adjustable Dumbbell Pair

Vivo Strength Adjustable Dumbbell Set

The Vivo Strength Adjustable Dumbbell delivers the solid, perfectly balanced feel of traditional fixed dumbbells with the flexibility of a full weight set. Built entirely from steel and engineered with a robust adjustment mechanism, it allows fast, secure weight changes in seconds. No tools. No plastic parts. No trays.

Designed for serious lifters, coaches, and home gym owners who value durability and precision, this dumbbell provides a consistent lifting feel across a wide weight range. The chrome knurled handle ensures a confident grip during heavy presses, rows, and isolation work.

Every component is built for stability and long-term performance. The interlocking plate system and reinforced locking screw eliminate rattle, keeping workouts quiet and focused. With a compact footprint and efficient adjustment system, this dumbbell replaces multiple fixed pairs without compromising strength or quality.

Key Features

• Quick weight adjustment
  Adjust weight by slightly loosening the locking screw. No need to remove or swap plates individually.

• All-steel construction
  Plates, handle, and components are made from high-grade steel for maximum durability and long-term reliability.

• Chrome-plated handle
  35 mm steel handle with medium knurling delivers a secure, non-slip grip, even under heavy loads.

• Secure interlocking system
  Dual steel safety pins lock each plate in place, preventing movement and eliminating noise during lifts.

• Stable square heads
  Flat-sided dumbbell heads stay in place on the floor, ideal for presses, rows, and all dumbbell-based movements.

• Space-efficient design
  Replaces multiple pairs of fixed dumbbells, making it ideal for home gyms and compact training spaces.

• Consistent balance
  Even weight distribution maintains the same lifting feel at every weight setting.

Available Variants (Sold as Pairs)

• 45 lb pair – Adjustable from 9 to 45 lb per dumbbell

• 80 lb pair – Adjustable from 9 to 80 lb per dumbbell

• 108 lb pair – Adjustable from 9 to 108 lb per dumbbell

• 140 lb pair – Adjustable from 9 to 140 lb per dumbbell

Specifications

• Handle diameter: 35 mm

• Handle length: 6.9 in

• Dumbbell length:

  • 45 lb: approx. 11.4 in

  • 80 lb: approx. 14.8 in

  • 108 lb: approx. 18.5 in

  • 140 lb: approx. 24 in

• Handle material: Chrome-plated steel

• Knurling: Medium

• Adjustment increments:
  Uses 2.2 lb and 4.4 lb plates per side. Weight changes occur in 4.4 lb or 8.8 lb total increments and must be loaded evenly on both ends.

• Construction: All-metal, shock-resistant

• Finish: Black powder-coated plates, chrome handle

• Weight tolerance: ±3 percent

• Dumbbell head dimensions: approx. 6.9 x 6.9 in (length varies by weight)

• Use: Indoor training only. Not drop-rated.

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