Discontinued
The CAP Barbell 52.5 lb adjustable pair reviewed here is no longer available and we have removed its buy link. Our current value pick in this category is the TELK 105 lb adjustable dumbbell set, a plate-loaded pair that reaches the same 52.5 lb in each hand.
The CAP Barbell 52.5 lb adjustable pair was, for a long time, the answer to a very specific question: what is the cheapest honest way to own a genuinely useful range of dumbbell weight? It was a no-frills, plate-loaded design from a budget brand that has been in this space for years, and it skipped the one thing that drives the price of a dial dumbbell up — the fast-change mechanism. What you got instead was a real metal handle, a stack of plates, and a collar to lock them on. It was never the slickest set on the market, but per dollar it was one of the most sensible first buys a beginner could make, which is why it held the value slot in our adjustable dumbbell roundup.
What happened to it
The listing went unavailable. The set we reviewed was CAP's model RSW2-105T2 — two 17 inch chrome handles and 105 lb of cast iron plates between them, which is where the “52.5 lb each” came from. That configuration is no longer sold. CAP still makes plate-loaded adjustable dumbbells, but the live pairs top out at 30 lb per hand, and the 52.5 lb set they currently list is a single-handle set: one dumbbell, not the pair this page was about. Swapping that in quietly would have changed what you were buying by half, so we did not do it.
Nothing went wrong with the product itself. There was no recall, no design fault, and no pattern of failures — the mechanism was about as simple as gym equipment gets. Lines get retired, and this one did.
What we recommend instead
The TELK 105 lb adjustable dumbbell set. It is the same proposition under a different brand: a plate-loaded cast iron pair running from 5 lb to 52.5 lb in each hand, adjustable in 2.5 lb steps, with no electronics and no dial mechanism to fail. It is the cheapest thing in our roundup that reaches that weight, which is exactly the job the CAP used to do.
The trade-offs are the same ones the CAP had, and they are worth restating before you buy. Manual plate swaps are slower than turning a dial, so if you change weight between every set, a dial dumbbell like the Bowflex SelectTech 552 earns its higher price. And if you already know you will train past 52.5 lb before long, a heavier set like the NÜOBELL 5–80 saves you buying twice.
Why the plate-loaded case still holds
The reasoning that made the CAP a good buy did not expire with the listing, so it is worth keeping on the record. A plate-loaded pair is the cheapest route to a real weight range because it drops the expensive part: the selection mechanism. You slide plates onto a handle and lock them with a collar, exactly as you would load a barbell. It is slower, and it is close to unbreakable.
For a beginner building a whole setup on a budget, that trade is usually the right one. The money saved against a dial set is enough to put toward an adjustable benchor bank against a future barbell, and a 52.5 lb ceiling covers pressing, rowing, curling and most single-dumbbell leg work well past a first year of training. That was the argument for the CAP, and it is the argument for the TELK set that replaced it — see where a value dumbbell pair fits alongside a bench, a bar and a rack in our $1,000 Build.