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Bells of Steel / Barbells

Bells of Steel Juno Bar

A 15 kg bar with a 25 mm shaft — the women’s standard, and the right bar for anyone whose hands are the limiting factor.

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Specs

Weight33.00 lb (15 kg)
Shaft diameter0.98 in (25 mm)
Overall length79 in (2,007 mm)
Loadable sleeve length13 in (330 mm)
Max capacity800 lb (363 kg)
KnurlMedium
Knurl marksWeightlifting and powerlifting
Shaft finishBlack zinc
Sleeve finishBright zinc
WarrantyLimited lifetime

These figures are copied from Bells of Steel’s own published specs and were last checked on 2026-08-31. Manufacturers revise products without notice, and variants differ. Confirm anything your decision depends on with Bells of Steel before you buy.

Choose this one if

  • A 28.5 mm bar is too thick for your hands to close around comfortably
  • You want the 15 kg women’s standard rather than a shortened men’s bar
  • You are buying a second bar so two people can train without swapping

The detail

The 25 mm shaft is the point, and it is not only about the 15 kg weight. Grip is the limiting factor on pulls far more often than back or legs, and a bar you cannot fully close your hand around costs you reps that have nothing to do with strength. If your hands are small, a 25 mm bar is not a lighter option — it is the correct one.

At 79 inches it is seven inches shorter than a standard 86 inch bar, with 13 inches of loadable sleeve against the usual 16. Both are the real women's standard rather than a cut-down men's bar, and both have consequences: check your rack's inside width, because a 79 inch bar can sit awkwardly in J-cups spaced for a longer one.

Dual knurl marks for both weightlifting and powerlifting spacing means it is a genuine do-everything bar rather than a specialist. Medium knurl and no centre knurl put it in the same category as the Utility Bar, which is its 20 kg sibling — though that one keeps the centre knurl and this one does not.

The 800 lb capacity is the lowest of the straight bars here, and that is appropriate rather than a weakness: a thinner shaft in a lighter bar has less steel in it. It is well past what this bar will see in practice.

Buying one as a second bar is the underrated case. Two bars means two people train without stripping plates between sets, and a 15 kg bar is the more useful second one to own.