Stealth Adjustable Kettlebells Gen 2

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What you getChoose one kettlebell or a bundle See moreSee less

One adjustable kettlebell per range, or two or three in a bundle
Five weights per kettlebell in 2kg steps
Four 2kg internal weight plates in each kettlebell
Ranges: 8-16kg, 16-24kg and 24-32kg

Total

2-year warranty 28-day returns UK-based support

Rep. 65.5% APR · Subject to statusMonthly cost ›

Or pay later, interest-free:

Add extrasComplete your setup

Other Stealth Products Optional

Need Some Structure? Expert training plans

Set-up guide and FAQs Manual, quick fixes and how to reach us

Total

Real Setups

See our Adjustable Kettlebells in Action

FIVE WEIGHTS. ONE TWIST. NO LOOSE PLATES.

These adjustable kettlebells combine five working weights in one compact cast-iron body. Turn the selector to change the load in 2kg increments, without inserting, removing or storing loose plates.

The optimised internal selector and locking system securely engages the chosen plates, helping you move quickly between exercises and training weights.

Choose Your Adjustable Kettlebell Range

Yellow, 8-16kg: 8kg, 10kg, 12kg, 14kg and 16kg
Green, 16-24kg: 16kg, 18kg, 20kg, 22kg and 24kg
Red, 24-32kg: 24kg, 26kg, 28kg, 30kg and 32kg

Each model replaces five fixed kettlebells. Together, the three models cover 13 different weights from 8kg to 32kg, without requiring a complete kettlebell rack.

GENERATION 2. AHEAD OF THE COMPETITION.

Generation 2 is more than a colour update. It introduces a redesigned cast-iron shell, clear colour coding and optimised internals for smoother, more consistent weight selection.

The new 24-32kg adjustable kettlebell extends the twist-to-select system into heavier strength training. Based on our October 2026 market review, we believe it is the world's first dedicated 24kg to 32kg twist-to-select adjustable kettlebell.

Built for Dynamic Kettlebell Training

The rounded shell and integrated handle support swings, cleans, snatches, presses, squats, rows and carries, as well as conditioning, mobility and core exercises.

A flattened base provides a stable surface while changing weight, storing the kettlebell or performing suitable floor-based movements.

Compact, Capable and Supported

Five selectable weights per kettlebell
Consistent 2kg increments
Four internal 2kg weight plates
Redesigned, colour-coded Gen 2 shell
Optimised selector and locking system
Approximately 18 x 26cm
Available individually or in multi-kettlebell bundles
Two-year warranty
28-day returns
UK-based support

For instructions and troubleshooting, visit the adjustable kettlebell set-up guide and FAQs. For structured workouts, add the Kettlebell Strength Plan. Choose your range. Select the weight. Keep your training moving.

Overview

FIVE WEIGHTS. ONE TWIST. NO LOOSE PLATES.

The optimised internal selector and locking system securely engages the chosen plates, helping you move quickly between exercises and training weights.

Choose Your Adjustable Kettlebell Range

Yellow, 8-16kg: 8kg, 10kg, 12kg, 14kg and 16kg
Green, 16-24kg: 16kg, 18kg, 20kg, 22kg and 24kg
Red, 24-32kg: 24kg, 26kg, 28kg, 30kg and 32kg

Each model replaces five fixed kettlebells. Together, the three models cover 13 different weights from 8kg to 32kg, without requiring a complete kettlebell rack.

GENERATION 2. AHEAD OF THE COMPETITION.

Generation 2 is more than a colour update. It introduces a redesigned cast-iron shell, clear colour coding and optimised internals for smoother, more consistent weight selection.

Built for Dynamic Kettlebell Training

The rounded shell and integrated handle support swings, cleans, snatches, presses, squats, rows and carries, as well as conditioning, mobility and core exercises.

A flattened base provides a stable surface while changing weight, storing the kettlebell or performing suitable floor-based movements.

Compact, Capable and Supported

Five selectable weights per kettlebell
Consistent 2kg increments
Four internal 2kg weight plates
Redesigned, colour-coded Gen 2 shell
Optimised selector and locking system
Approximately 18 x 26cm
Available individually or in multi-kettlebell bundles
Two-year warranty
28-day returns
UK-based support

Features

Specifications

Weight ranges

8-16kg / 16-24kg / 24-32kg

Settings

5 per kettlebell, in 2kg steps

Included plates

Four 2kg internal plates per kettlebell

Approx. size

18 x 26cm (diameter x height)

FAQ

Each kettlebell comes with four 2kg internal weight plates and five selectable weights. Bundles include two or three kettlebells.

Turn the selector to change the load in 2kg steps.

Pick the range that covers your working weights. Bundles let you cover two or all three ranges.

Contact the team and tell us the exercises you plan to train. We will help you pick a range.

Product Highlights

Click any + to explore · Or take a tour

Turn to selectTurn the selector to change the load in 2kg steps.

Five weights in oneEach kettlebell gives you five working weights in one compact cast-iron body.

Three rangesChoose 8-16kg, 16-24kg or 24-32kg, or combine them in a bundle.

Compact footprintApproximately 18 x 26cm, so one kettlebell takes the space of a single fixed bell.

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812

Son muy fáciles de usar y permiten cambiar el peso de manera rápida y sencilla.

Great dumbbells. Top quality.

Quick delivery and have to say what a great product. Definitely enhances the way I train and no need for multiple dumbbells. 5 stars for sure. Definitely recommend.

Excellent quality and solid feel

These dumbbells are great. I’ve been using these 3x per week for a month and, considering they are AG’s budget range, they feel really premium. Very quick and easy to select different weights, and reasonably easy to dock back into the base (can be a little fiddly as with all adjustables). They look ace, and feel so solid and reliable. I’ve no regrets whatsoever with purchasing these - very impressed.

The dumbbells are a joy to use

The dumbbells are a joy to use. Very easy to select the desired weight and the mechanism feels very secure. The 1.5kg increments are just right. At first they looked quite big and bulky compared to my neoprene dumbbells, but they don't get in the way at all and feel much nicer in the hand than the neoprene dumbbells. They are even upgradeable without having to buy a complete new set, but for me 23.5kg per dumbbell is plenty!

A huge upgrade from my original York adjustable dumbbells

A huge upgrade from my original York adjustable dumbbells. The selector is simple to operate with one hand, making weight changes far easier than with my old set, which required both hands.

The build quality is top drawer, and I really appreciate that the dumbbell remains linear at every weight setting. It feels like a well-engineered, premium piece of kit.

One dumbbell had a minor issue in transit, but Assassin’s aftercare was every bit as impressive as the product. I emailed in the evening, received an immediate response, and the issue was quickly resolved.

Excellent dumbbells, backed by excellent customer service. Highly recommended.

Stealth Adjustable Kettlebells Gen 2

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See our Adjustable Kettlebells in Action

Choose Your Adjustable Kettlebell Range

Built for Dynamic Kettlebell Training

Compact, Capable and Supported

Choose Your Adjustable Kettlebell Range

Built for Dynamic Kettlebell Training

Compact, Capable and Supported

Product Highlights

Real training. Real feedback.

Only one discount can be used per order

Let customers speak for us

Stealth Adjustable Kettlebells Gen 2

Choose Your Adjustable Kettlebell Range

Built for Dynamic Kettlebell Training

Compact, Capable and Supported

Choose Your Adjustable Kettlebell Range

Built for Dynamic Kettlebell Training

Compact, Capable and Supported

Product Highlights

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Let customers speak for us