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Cast-iron competition kettlebell with inlaid logo GladiatorFit

Competition-grade cast-iron kettlebells, standardized sizes from 8 to 32 kg: the body and handle maintain the same dimensions regardless of weight. Flat bottom, smooth black handle, helmet logo embedded in the cast iron. One color per weight, following the international color-coding system.

49.90–89.90 -40%

Quality
Constant handle diameter and volume for an identical grip regardless of weight, ensuring impeccable technical handling.
Adhesion
High-precision finish for a non-slip grip, reducing hand fatigue and improving dynamic control.
Durability
Machined cast-iron body for optimized center of gravity and wear resistance, even under heavy loads and repeated impacts.

Standardized template, from 8 to 32 kg

A competition kettlebell must meet a specific manufacturing requirement: the body and handle maintain the same dimensions across the entire range; only the density of the cast iron varies. The handle diameter, opening, curvature, and height remain identical from 8 to 32 kg. The rack position, swing amplitude, and snatch pivot point therefore do not change from one weight class to the next.

Thick-walled cast iron, flat bottom, smooth handle

The body is made of cast iron; it is spherical, thick-walled, and has a flat bottom. This bottom ensures stability on the floor and serves as a support during inversions, push-ups, or renegade rows. The handle is made of steel with a black finish; it is smooth and has no knurling. The GladiatorFit helmet logo is embedded in the cast iron during the casting process; it is not applied to the surface. The body is coated with colored epoxy paint.

  • 7 weight options: 8, 12, 16, 20, 24, 28, and 32 kg
  • Cast iron body, thick walls, flat bottom
  • Steel handle, black finish, smooth, without knurling
  • Helmet logo embedded in the cast metal
  • Colored epoxy paint, one color per weight

Covered Movements and Progression

It covers the ballistic movements of cross-training and kettlebell sports—such as the swing, clean, jerk, snatch, and long cycle—as well as functional strengthening exercises like the goblet squat, windmill, Turkish get-up, renegade row, and farmer’s walk.

The consistent size makes it easy to see the progression: going from 16 to 20 kg requires no technical adjustment. The international color-coding system rounds out the design, with one color per weight: you can identify the weight without reading any markings, which is useful when multiple weights are on the floor.

Color-coding by weight
Weight Color
8 kg Pink
12 kg Blue
16 kg Yellow
20 kg Purple
24 kg Green
28 kg Orange
32 kg Red

Features

SKU: N/A Category:
Weight N/A
Dimensions N/A
Competition or classic casting—which one should I choose?

Competition-style if you want to maintain the same form as you increase the weight, or if you’re doing long sets. Classic-style if you mainly do goblet squats and two-handed lifts: the grip is wider and more comfortable. Both get the job done; the difference lies in your training style.

What weight should I start with?

The 8- and 12-kg weights are used to learn the movement; the 16-kg weight is the first real working weight for most men, and the 12-kg weight for many women. Choose two consecutive weights rather than just one: you don’t use the same weight for a swing as you do for a Turkish get-up.

Does height change with weight?

No, that's exactly how it works. The body and the handle remain the same size from 8 to 32 kg; only the density of the cast iron changes. That's what allows you to move up to the next weight class without having to relearn your technique.

The handle is smooth—how do you grip it?

This is the industry standard, and it’s a design choice: the pronounced knurling wears down the palm during long sets of swings and snatches. Grip comes from chalk and the way you position your hand in the handle, not from the surface texture.

Download instructions or assembly manual

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