ADB55 Adjustable Dumbbell (Single)

  • Single handle twist allows for quick and easy weight changes from 11 to 55 lbs
  • Dumbbell has five weight adjustments: 11, 22, 33, 44, 55 lbs
  • Dumbbell sold individually. Cradle included. Dumbbell stand sold separately.
  • Hex shape plates prevent rolling to keep your workouts safe and effective
  • Adjustable, compact design allows for convenient and versatile strength training
$229.99 $399.99


ADB55 Adjustable Dumbbell (Single)

High quality and superior performance

The XTERRA Fitness ADB55 Adjustable Dumbbell was created to provide an easy-to-use, compact and portable solution for your demanding strength training workouts. It was designed to make weight adjustment as quick and easy as possible because with effective training, every second counts.

Solid steel plates, CNC machining, and powder coated paint ensure long lasting plate durability. The hex shape of the plates prevents rolling for a safe and effective workout. Knurled and contoured, chromed steel handles are built to provide secure and comfortable use. The weight range of 11 - 55 lbs allows users of all fitness levels the opportunity to execute a wide range of workouts without the added bulk and cost of multiple dumbbells.

Take your workout on the go with the included easy carry high-strength tray. And when your workout is complete, the compact design allows for easy storage and portability. If you plan to keep your dumbbells more easily accessible, a convenient dumbbell stand is also available (sold separately), dumbbell cradles bolt directly to the stand.


Weight Range 11 - 55 lbs
Plate Shape Hex
Durability Solid Steel

Quick & Easy Adjustability

Keep your strength training fast and convenient with no knobs to turn or levers to slide. Simply place the dumbbell into the cradle, twist the handle to change the weight, and go!

Built to Last

Each weight plate is coated with a durable powder coated paint finish for durability, plus the solid steel weight plates are CNC machined for more precise weight accuracy and smoothness.

Compact Design

    The XTERRA Dumbbell provides an alternative to large, expensive racks of dumbbells. The weight range of 11 to 55 lbs gives you the ability to execute a wide range of exercises with one convenient dumbbell.


Theirs vs. Ours

Most adjustable dumbbells require you to turn 2 knobs or slide 2 levers on the dumbbell in order to adjust the weight. With the XTERRA Dumbbell, weight selection is made with a simple twist of the handle.


No weight change can be made without fully engaging the dumbbell into the cradle. Plus, the hex shaped plates keep your dumbbell from rolling away.

Easy Weight Identification

The dumbbell features bold weight identifiers on each side of the handle and on the tray making it easy to select your correct weight quickly so you can move onto the next set or exercise.


Contoured Handle

The chromed steel commercial style grip is knurled and contoured for secure and comfortable use.

Convenient Cradle

Easy carry high-strength cradle keep your workouts portable.


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  • Solid Steel Weight Plates
  • Weight Range Adjustments: 11, 22, 33, 44, 55 lb
  • Single Handle Twist Weight Changes
  • Cradle-Lock Safety
  • Dumbbell Dimension: 14.1” L x 7.4” x 7” H
  • Dumbbell in Cradle Dimension: 15.8” L x 8.3” W x 7.9” H
  • Assembled Weight (in Cradle): 57.48 lb
  • Shipping Carton Dimension: 18.2" L x 11" W x 11" H
  • Shipping Weight: 59.5 lb
  • Hex Shape Plate Design
  • Durable Powder Coat Finish
  • Contoured Handle Grip
  • Handle Diameter: 1.34”
  • Handle Length (Silver): 4.65"
  • Bold Weight Identifiers
  • Easy Carry High-Strength Cradle
  • Dumbbell Rack (Sold Separately)
  • 1 Year Parts