One pair, or fifteen — and the difference is a mechanism · review
The only set in this family that publishes a bore. Cast-iron plates, chromed bars and a full plate breakdown for each of three versions, supplied in a case — and the iron is what makes the breakdown worth having.
The bottom line The set in this family that can actually be planned around. Cast iron is thinner per kilogram than everything beside it here, the 0.5 kg plates give the finest step on the shelf, and the published Ø 28 mm bore means an addition can be matched rather than guessed at. That last figure is worth the price difference on its own — provided the 28 mm is read as 28 and not rounded up.
Three versions, each with its plate list written out:
The plates are cast iron, the bars are chromed, and the maker publishes a Ø 28 mm hole diameter so that the plates match the bars.
Everything arrives in a fitted case.
A bore. Four of the five sets on this shelf publish nothing about the hole in the plate, which means a later addition has to be guessed at or measured off the product once it arrives.
SPORTINATOR publishes 28 mm. That is a number to compare against.
The common spinlock figure sold elsewhere is 30 mm, and 28 is not 30. They are close enough that a listing search will return both, and far enough apart that a plate can be loose or will not pass.
This site does not round a published figure toward a familiar one. The maker wrote 28 mm, so 28 mm is what the page carries.
Cement in a shell is roughly a third of the density of iron, so a cement plate takes about three times the thickness for the same mass. Every other set in this family is cement or plastic.
On a bar whose loadable length is not published — and none of these publish it — thinner plates are simply more room to work with, and that is the practical difference between this set and the ones below it.
About 64 € on the German Amazon store, on the one reading this page rests on.
The French Amazon store was asking more than 1.6× the cheapest country. A gap that wide normally means stock shipped in rather than a seller on the ground, so that figure sits outside the range above.
The American, British, Italian and Spanish Amazon catalogues list the reference with nobody selling behind it.
These figures are what Keepa returned on the day this page was last written. Stock and prices move without notice.
Prices quoted in this text were read on 20 September 2026. The live price is at the top of the page.
| Weight range | 15, 20 or 40 kg depending on the version, as the maker states it |
|---|---|
| Step size | 0.5 kg — the smallest plate supplied in every version |
| Locking mechanism | Screw collars on threaded bars |
| Bore | Ø 28 mm, published by the maker |
| Handle diameter | Not published by the maker |
| Knurl | Non-slip grips, described rather than measured |
| Overall length | Not published by the maker |
| Set contents | 15 kg: 8 × 1.25 kg, 4 × 0.5 kg, 2 bars · 20 kg: 4 × 2.5 kg, 4 × 1.25 kg, 4 × 0.5 kg, 2 bars · 40 kg: 2 × 5 kg, 4 × 2.5 kg, 6 × 1.25 kg, 6 × 0.5 kg, 2 bars and a connecting bar |
| Amazon reference | B0D14QG62W (one reference across 6 Amazon marketplaces) |
| EAN | 4251538469272 |
Because it is the only one in this family that exists. Every other set on this shelf leaves the figure out, which means no additional plate can be matched from the listing. SPORTINATOR publishes Ø 28 mm, and that is a figure somebody can buy against.
No. They are close enough to be confused and they are not the same figure, and this site does not convert one into the other. Anyone adding plates later should compare against the 28 mm the maker published rather than against the more common 30 mm.
The maker publishes a breakdown for each: 15 kg as eight 1.25 kg and four 0.5 kg plates, 20 kg as four 2.5 kg, four 1.25 kg and four 0.5 kg, and 40 kg adding 5 kg plates and a connecting bar. All three include two dumbbell bars.
Somebody who wants fine steps and thin plates, and who reads the bore before buying more
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom, United States. Listed is not the same as in stock — availability changes daily.
Details checked on September 20, 2026.
Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.
400 mm connector, 15 mm foam padding
A two-in-one set sold across a 15 to 40 kg range, with a published 400 mm connecting tube and a stated 15 mm of foam padding on it. The contents list is complete; the plate breakdown is not.
Best for: Somebody buying the two-in-one arrangement rather than a specific plate list
44 cm bars, 40 cm connector, 50 kg per bar
A 20 kg pair that converts to a barbell with a supplied 40 cm connecting tube. Bar length, connector length and a per-bar load figure are all published, which is three more figures than most of this shelf gives.
Best for: A first purchase where one set has to be both dumbbells and a short barbell
12 plates, 4 star collars, cement fill
A 40 kg spinlock pair sold on floor protection as much as on load: cement-filled plastic plates, cross-knurled handles and four star collars. The plates are the reason it is cheap and the reason a bar fills up early.
Best for: A first pair where the floor matters and the total never needs to be high
