How much weight does the TriForm 3-in-1 cover?

The set spans 20 to 45 lb. That covers light to moderate dumbbell, barbell and kettlebell work, but not heavy strength training.

Do I need separate weights for heavy lifts?

Yes, if you squat or deadlift heavy. The 45 lb ceiling is fine for beginners and accessory work but limits advanced lifters.

How fast can I change the weight?

The dial clicks into place in seconds. Switching between dumbbell, barbell and kettlebell modes takes longer than a simple weight change.

Is it good for a small apartment gym?

Yes. One compact set replaces three tools, which is its main draw for tight spaces.

Advanced lifters who need heavy loads or a full-size barbell will outgrow it quickly.

Where is the TriForm 3-in-1 System (20–45 lb Weight Set) cheapest?

At Walmart, for $99.99, as of our latest check.

Where can I buy the TriForm 3-in-1 System (20–45 lb Weight Set)?

2 stores we checked sell it, including Walmart, Lifepro.

TriForm 3-in-1 System (20–45 lb Weight Set)

Best price now

$99.99at WalmartChecked 1 h ago

Prices are checked against each store and labelled with when.

Visit Walmart

TriForm 3-in-1 System (20–45 lb Weight Set)

Best price now

$99.99at WalmartChecked 1 h ago

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Lowest price today: $99.99 at Walmart (checked Nov 10, 2026).

Our take on the TriForm 3-in-1 System (20–45 lb Weight Set)

The TriForm 3-in-1 System is a single set of metal plates that converts into an adjustable dumbbell, a barbell and a kettlebell, covering 20 to 45 lb. The dial-and-click mechanism changes weight in seconds, so one compact setup replaces a rack of fixed weights. It suits home lifters with limited floor space who want dumbbell, barbell and kettlebell movements from one kit. Against dedicated adjustable dumbbells it adds barbell and kettlebell modes, but its 45 lb ceiling is well below what heavy lifters need.

Best forSmall home gyms and apartmentsBeginners to intermediate liftersFull-body and functional trainingPeople who want one kit instead of three

Pros

Three tools in one: dumbbell, barbell and kettlebell
Dial changes weight in seconds
Compact footprint replaces a wall of fixed weights
Metal plates feel more durable than plastic
Covers 20 to 45 lb across the set

Cons

45 lb top weight limits heavy pressing and deadlifts
Barbell and kettlebell modes need reconfiguring between moves
Dial mechanism adds bulk to the dumbbell
Not a substitute for a full barbell setup for advanced lifters

TriForm 3-in-1 System (20–45 lb Weight Set) prices at every store

WalmartNew
In stockSold by NICE CHOICE INC
$99.99Free shippingChecked 1 h ago
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LifeproCheck price at Lifepro

TriForm 3-in-1 System (20–45 lb Weight Set) price history

Lowest price we've seen: $99.99 on Nov 10 at Walmart. Tracked across 1 store since Nov 10.

What reviewers say

4.6 / 5114 ratings

Rated 4.6 out of 5 from 114 ratings, owners like the space saved and the fast weight changes. Most criticism centers on the 45 lb ceiling and the bulk of the adjustable dumbbell.

What people mention

VersatilityPraisedOwners like getting dumbbell, barbell and kettlebell work from one set.
Weight changesPraisedThe dial lets people change load quickly between sets.
FootprintPraisedIt takes far less room than separate fixed weights.
Max weightCriticisedThe 45 lb limit is too low for heavy lifts, reviewers say.
BulkMixedSome find the adjustable dumbbell bulky during certain exercises.
BuildPraisedMetal plates are described as sturdy and durable.

About the TriForm 3-in-1 System (20–45 lb Weight Set)

Build strength, sculpt a functional core, and train your whole body with one compact setup. The Lifepro TriForm 3-in-1 Weightlifting System reconfigures a single set of plates into an adjustable dumbbell, a barbell, and a kettlebell. Dial in your weight in seconds, feel it click into place, and lift. No clutter, no wall of separate weights.

Specifications

Adjustable: Yes
Type: Dumbbell
Plate Type: Metal Plate

Questions and answers

How much weight does the TriForm 3-in-1 cover?: The set spans 20 to 45 lb. That covers light to moderate dumbbell, barbell and kettlebell work, but not heavy strength training.
Do I need separate weights for heavy lifts?: Yes, if you squat or deadlift heavy. The 45 lb ceiling is fine for beginners and accessory work but limits advanced lifters.
How fast can I change the weight?: The dial clicks into place in seconds. Switching between dumbbell, barbell and kettlebell modes takes longer than a simple weight change.
Is it good for a small apartment gym?: Yes. One compact set replaces three tools, which is its main draw for tight spaces.
Who is it not for?: Advanced lifters who need heavy loads or a full-size barbell will outgrow it quickly.
Where is the TriForm 3-in-1 System (20–45 lb Weight Set) cheapest?: At Walmart, for $99.99, as of our latest check.
What do buyers say about the TriForm 3-in-1 System (20–45 lb Weight Set)?: Rated 4.6 out of 5 from 114 ratings.
Where can I buy the TriForm 3-in-1 System (20–45 lb Weight Set)?: 2 stores we checked sell it, including Walmart, Lifepro.