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Dumbbells for home and commercial training, from adjustable sets to fixed weight hex dumbbells.
Six products here split into three groups: adjustable dumbbells that cover a weight range in one unit, fixed weight dumbbells you buy at a specific weight, and a commercial line built for HYROX and heavy repeat use.
Adjustable dumbbells
The Smart Stack 50 is sold as a matched pair, each one adjustable from 2.3kg to 22.5kg. If you only need one, for single arm work or to add to a pair you already own, there's also a single unit at the same weight range and half the price. Worth noting the single is oddly named "5-50 Adjustable Dumbbell" and its own product handle says "pair" even though it's sold individually, so double check you're ordering the quantity you actually want. The Smart Stack Stand holds two of either version off the floor between sessions.
Fixed weight dumbbells
The hexagon dumbbells are sold per piece rather than in pairs, starting at 1kg and going up through the range in small increments, so buy two of whichever weight you need for a matched pair. If you'd rather not build a set piece by piece, the Dumbbell Tower comes with six pairs already sorted (4kg to 14kg, 108kg total) on an A-frame rack.
Commercial dumbbells for HYROX and heavy use
The Centr x HYROX Commercial Dumbbells are fixed weight, sold from 5kg per single unit, and built for the kind of repeated loading that wears out a standard rubber hex dumbbell faster.
Looking for a rack that fits the hexagon dumbbells rather than the Smart Stack? Check Accessories and Benches & Racks, storage options for hex dumbbells are listed there rather than in this collection.
Questions people usually ask
What's actually the difference between the two Smart Stack products?
One is the pair, one is a single unit at half the price. Same adjustable range on both, 2.3kg to 22.5kg.
Do the hex dumbbells come as pairs?
No, each one is sold individually. Order two of the same weight if you want a matched pair.
What weight range do the hex dumbbells cover?
They start at 1kg and go up in small steps. Check the variant list on the product page for the full range and current stock at each weight.
Are the HYROX commercial dumbbells different from the regular hex dumbbells?
Yes, they're built for higher volume, repeated use rather than occasional home training. Price per kg is higher, which reflects the more durable construction.
Where do I find a dumbbell rack?
Storage racks for these aren't in this collection. Check Accessories and Benches & Racks instead.