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Deal.ai › Compare

Adjustable Competition Kettlebell vs REP Fitness Adjustable Kettlebell

Buy the Bells of Steel Adjustable Competition Kettlebell if you want one bell that covers heavy loads and fine 0.5 kg jumps; its steel shell and iron plates feel like a real competition bell and owners rate it highly. Buy the REP Adjustable Kettlebell if you train lighter and want fast push-and-twist weight changes, a rubber base and a matte grip. The Bells of Steel is the more serious strength tool; the REP is the quicker, friendlier home-gym option.

  • Choose the Bells of Steel Adjustable Competition Kettlebell if you press, swing and clean heavy and want micro-loading up to 32 kg in one steel bell.
  • Choose the REP Adjustable Kettlebell if you stay in the 8–16 kg range and value fast weight changes and a floor-friendly rubber base.

Prices

  • Adjustable Competition Kettlebell: $169.99 at Amazon (checked today)
  • REP Fitness Adjustable Kettlebell: $119.99 at Best Buy (checked today)
  • Difference: the REP Fitness Adjustable Kettlebell is $50.00 cheaper than the Adjustable Competition Kettlebell today
A
Adjustable Competition Kettlebell

Adjustable Competition Kettlebell

4.9(936 ratings)
$169.99at AmazonChecked 1 h ago
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Covers 12–32 kg in one bell, replacing a full set
  • 0.5 kg jumps make pressing progression smooth
  • Steel shell and iron plates feel solid with no rattle
  • True competition dimensions and 35 mm handle
  • Owners call the build bulletproof
Cons
  • Weight changes take 1–2 minutes
  • Powder coat chips around the seam, worse with double-bell work
  • Some owners report plate movement and metal shavings
  • Needs a second bell for fast weight swaps
A
Adjustable Kettlebell

REP Fitness Adjustable Kettlebell

Adjustable Kettlebell

4.9(752 ratings)
$119.99at Best BuyChecked 2 h ago
See all prices and details
Visit Best Buy
Pros
  • Quick push-and-twist weight changes
  • Rubber bottom protects floors
  • Matte powder coat gives a secure grip
  • Compact and space-saving for home gyms
  • Competition-style shape keeps lifts consistent
Cons
  • Tops out at 16 kg
  • Only five settings per size, in 2 kg steps
  • Plates can stick when misaligned
  • Slight clanking with few plates loaded
  • Plastic fasteners raise long-term durability concerns

What separates them

Adjustable Competition KettlebellREP Fitness Adjustable Kettlebell
Weight range12–32 kg, expandable to 41 settings8–16 kg across five settings per size
Weight increments0.5 kg micro-loading plates2 kg steps between settings
Adjustment speedAbout 1–2 minutes with Allen key and wrenchPush down and twist, seconds per change
Shell and plate materialSteel shell, iron plates, steel-on-steel lockMetal bell with internal nylon thermoplastic fasteners
Handle and shapeTrue competition shape, 35 mm handleCompetition-style shape, matte powder coat
BaseFlat steel baseRubber bottom protects floors
Reported weak pointsPowder coat chips at the seam; plates can shift and shed shavingsOccasional sticking, light clanking, plastic parts raise durability doubts
Best training styleHeavy presses, swings and doubles workLighter home workouts and fast circuit changes

Price history

$169.99$59.99
Nov 9Nov 10
  • Adjustable Competition Kettlebell: lowest $169.99 on Nov 9 at Amazon; $169.99 on Nov 10.
  • REP Fitness Adjustable Kettlebell: lowest $59.99 on Nov 9 at DICK'S Sporting Goods; $119.99 on Nov 10.

Prices at every store

Adjustable Competition Kettlebell

  • Bells of Steel USANew

    In stockReturn policy

    $199.99Checked 1 h ago
    Visit Bells of Steel USA
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $169.99Free shippingChecked 1 h ago
    Visit Amazon
All 2 stores and price history →

REP Fitness Adjustable Kettlebell

  • TargetNew

    In stock

    $119.99Free shippingChecked 2 h ago
    Visit Target
  • Best BuyNew

    In stock

    $119.99Free shippingChecked 2 h ago
    Visit Best Buy
  • Macy'sNew

    In stock

    $119.99Free shippingChecked 2 h ago
    Visit Macy's
  • Academy Sports + OutdoorsNew

    In stock

    $149.99+ $24.70 shippingChecked 2 h ago
    Visit Academy Sports + Outdoors

Also available at

  • eBayCheck price at eBay
  • LifeProCheck price at LifePro
  • SearsCheck price at Sears

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All 4 stores and price history →

Specs compared

SpecAdjustable Competition KettlebellREP Fitness Adjustable Kettlebell
Weight settings18 weight options8, 10, 12, 14, and 16kg
Weight range12 kg to 32 kg—
Weight increments0.5 kg—
Base model weight20.5 kg—
Shell weight12 kg—
Total settings with expansion41 different weight settings—
Adjustment timeabout 1–2 minutes—
Shell materialsteel—
Plate materialiron—
Available colorsblue, purple, and yellow—
Weight options—kilogram or pounds
Grip surface—Matte powder coated
Show all 16 specsShow fewer specs
SpecAdjustable Competition KettlebellREP Fitness Adjustable Kettlebell
Shape—Competition-style
Bottom—rubber bottom
Weight settings count—five different weight settings
Fastener material—internal nylon thermoplastic fastener

What reviewers say

Adjustable Competition Kettlebell

  • 4.9 / 5936 ratings

Reviewers rate it highly for its solid, rattle-free feel and space-saving design. Many praise the micro-loading and competition-like shape, but some complain about powder-coat chipping and internal plate movement.

What people mention
  • Build qualityMixedBuyers praise the solid, bulletproof feel but some report powder-coat chipping and doubt long-term durability.
  • Weight adjustmentMixedReviewers like the easy changes and micro-loading, but find the 1–2 minute process slow for fast transitions.
  • Plate securityCriticisedSome owners report internal plates shifting and producing metal shavings.
  • Space savingPraisedUsers appreciate that it replaces a full set and fits in small gyms.

REP Fitness Adjustable Kettlebell

  • 4.9 / 5752 ratings

Owners rate it very highly and mostly praise the space savings, the fast adjustment and the comfortable grip. Complaints center on plates sticking when misaligned, some clanking at light settings and doubts about the plastic parts over time.

What people mention
  • AdjustmentPraisedOwners find the push-and-twist mechanism fast and easy to use between sets.
  • Space savingPraisedBuyers say one bell covers what several fixed kettlebells used to take up.
  • GripPraisedThe matte powder coat is described as comfortable and nonslip during swings and presses.
  • Plate stickingCriticised

Questions and answers

Which is better for heavy pressing and swings?
The Bells of Steel. It goes to 32 kg with 0.5 kg jumps, while the REP stops at 16 kg in 2 kg steps.
Which adjusts faster?
The REP. Push down and twist changes weight in seconds; the Bells of Steel takes 1–2 minutes with tools.
Which lasts longer?
The Bells of Steel's steel-on-steel build is the safer bet for years of heavy use. The REP relies on nylon thermoplastic fasteners, and some owners question their long-term durability.
Is the Bells of Steel worth stepping up to?
Yes if you lift heavy or want micro-loading. If you train under 16 kg and change weights often, the REP is the easier tool.
Which is better for a small apartment gym?
The REP's rubber base and quick changes suit tight spaces and floor protection. The Bells of Steel is still compact at about 8.25 inches wide and 11 inches tall.
Do either rattle?
The Bells of Steel is praised for feeling solid, though some owners report plate movement and shavings. The REP can clank lightly when only a couple of plates are loaded.

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Some owners report plates catching when they aren't seated squarely before twisting.