FA Adjustable Kettlebell

Name: FA Adjustable Kettlebell
Brand: Freak Athlete
Rating: 4.67 (3 reviews)

The FA Adjustable Kettlebell is Freak Athlete’s all-in-one kettlebell, adjustable from 12-32 kg (26-70 lbs) in 2 kg increments via a tool-free magnetic pin-selector – a single unit that replaces up to 11 fixed-weight kettlebells. It’s built from solid, zero-weld cast iron with a black powder-coat finish, a contoured/concave shell shaped to sit comfortably in the rack position, and a rubber base that protects floors. Independent reviewers (stronghomegym, Gym Crafter, NoFate247) consistently single it out as the first adjustable kettlebell to solve both problems that plague the category: a sub-5-second weight change with no disassembly, and interlocking weight plates that stay tight instead of rattling loose under load. The tradeoffs reviewers name are price – at $299.99-$349.99 it costs roughly as much as a single premium fixed kettlebell – and its short time on the market, with no long-term durability track record yet.

Buying guide

Best Kettlebell for Your Home Gym — July 2026

Base	rubber bottom for floor protection
Material	solid cast iron, zero welds, black powder-coat finish
Warranty	lifetime warranty on manufacturing defects
Dimensions	302.5mm H x 229.3mm L x 180mm W (11.91" x 9.03" x 7.09")
Handle width	206 mm (8.11")
Weight range	12-32 kg (26-70.5 lbs)
Handle diameter	33 mm (1.30")
Unloaded weight	12 kg (26.5 lbs)
Weight increments	2 kg (4.4 lbs)
Adjustment mechanism	magnetized pin-selector with interlocking weight plates, tool-free, under 5 seconds

What is a Kettlebell?

What kettlebells are

A kettlebell is a cast-iron (or steel) ball with a handle, built for swings, cleans, snatches, presses, and carries — ballistic, full-body work a dumbbell doesn’t do as well. One or two bells cover a lot of conditioning and strength.

What actually matters

Cast iron vs. competition. One-piece cast iron is the durable, affordable default. Competition (“comp”) bells are steel and share the SAME dimensions across every weight, so your technique doesn’t change as you go heavier — worth it for dedicated technique/girevoy work.
Handle width & finish. Handle diameter and width decide grip comfort for two-hand swings vs. cleans; a smooth handle takes chalk well and won’t tear hands the way an overly rough powder coat can.
Coating. Powder coat grips well but varies in roughness; e-coat is smooth and rust-resistant; bare handles need chalk.
Single vs. adjustable. An adjustable kettlebell saves space and money if you want a range, but adds bulk and can feel less balanced than a fixed bell.
What to buy first. Common starting points are ~16 kg (35 lb) for many men and ~8-12 kg for many women — then add a heavier and a lighter bell as you progress.

Who it’s for

Anyone who wants conditioning, posterior-chain power, and loaded carries without a rack. Start with one well-sized cast-iron bell; add weights or a competition set as your training demands.

How it compares

	FA Adjustable Kettlebell	Adjustable Competition Kettlebell	Powder Coat Kettlebell in LB	LB Cast Iron Kettlebells
GymRadar rating	4.67/5	4.67/5	4.67/5	4.73/5
Price	$299.99	$220.99	$30.99	$29.99
Base	rubber bottom for floor protection		machine-finished flat base to prevent wobbling	flat, machined -- sits without wobbling
Material	solid cast iron, zero welds, black powder-coat finish	adjustable (plate-loaded)	single-piece, gravity-cast iron (no welded handle)	drop-cast iron, single-piece construction
Warranty	lifetime warranty on manufacturing defects		lifetime against structural defects	1 year
Dimensions	302.5mm H x 229.3mm L x 180mm W (11.91" x 9.03" x 7.09")
Handle width	206 mm (8.11")
Weight range	12-32 kg (26-70.5 lbs)
Handle diameter	33 mm (1.30")
Unloaded weight	12 kg (26.5 lbs)
Weight increments	2 kg (4.4 lbs)
Adjustment mechanism	magnetized pin-selector with interlocking weight plates, tool-free, under 5 seconds

4.7/5 · 3 GymRadar reviews

Reviews by source

Expert	4.67/5	3 reviews
Youtube	4.3/5	2 reviews	2 videos considered with usable transcripts. Gym Crafter's "Wait, It's Actually Good?!": a self-described kettlebell snob expected to dislike it and was surprised -- praises the concave rack contour and near-silent, non-shifting weight plates, recommends it for the vast majority of garage gym owners while still preferring fixed bells for serious kettlebell-sport training. NoFate247's "I Replaced 11 Kettlebells With This": calls the magnetic pin mechanism "ingenious" and confirms the rattle is barely audible and not felt during lifts, but names the ~$350 plus shipping price as "the elephant in the room."

Reviewers across the board agree the Freak Athlete solves the two problems that have historically plagued adjustable kettlebells: slow weight changes and rattling plates. Functionality is the standout dimension — a magnetic pin-selector swaps weight in under 5 seconds with no tools, which stronghomegym scores 95/100 for adjustment speed and both YouTube reviewers (Gym Crafter, NoFate247) independently confirm feels “solved” compared to screw-and-nut adjustables like the Bells of Steel/Mark Wildman design. Build quality is also strong: an all-cast-iron, zero-weld construction with a contoured, concave shell that both video reviewers say is noticeably more comfortable in the rack position than a traditional round adjustable bell. Value is the weakest dimension — stronghomegym scores it just 67/100, and at $299.99-$349.99 it costs roughly what a single premium fixed kettlebell runs, a price NoFate247 calls “the elephant in the room” even while conceding it replaces up to 11 individual bells. Durability is the other open question: the product is only a few months old with no long-term wear data yet, and stronghomegym flags a “weak magnet” on the retention pin as its one build nitpick.

+Functionality: magnetic pin-selector changes weight in under 5 seconds with no tools — stronghomegym scores adjustment speed 95/100, and both YouTube reviewers call it the first adjustable kettlebell that actually solves the weight-change problem
+Build quality: contoured, concave cast-iron shell rests comfortably in the rack position, reducing forearm bruising versus a traditional round adjustable bell (YouTube: Gym Crafter, NoFate247; stronghomegym Handle & Shape Feel 90/100)
+Durability: weight plates lock down with interlocking nubs so there's minimal rattle or shifting even loaded near max weight, unlike screw-and-nut adjustables that visibly loosen (YouTube: Gym Crafter, NoFate247)
+Versatility: single unit covers 12-32 kg (26-70 lbs) in 2 kg jumps, replacing up to 11 fixed-weight kettlebells, with both kg and lb markings engraved rather than stickered (stronghomegym; YouTube: NoFate247)

−Value: premium pricing at $299.99-$349.99 — roughly the cost of a single premium fixed competition kettlebell — and stronghomegym's Value for Money subscore is a weak 67/100
−Durability: only a few months on the market at review time, so there's no long-term wear data yet, and the manufacturer's own fine print says it isn't meant to be dropped despite the cast-iron build (stronghomegym; YouTube: NoFate247)
−Build quality: stronghomegym flags a weak magnet on the retention pin as a minor build nitpick
−Functionality: a faint rattle is still audible during ballistic movements like swings at heavier loads, though reviewers say it isn't felt during the lift itself (stronghomegym; YouTube: NoFate247)
−Versatility: Gym Crafter still recommends dedicated fixed kettlebells for serious kettlebell-sport training (juggling, flow) since a single fixed bell is shorter, rounder, and better-molded for those specific movements

$299.99

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