Nuobell 580 Adjustable Dumbbells, 5-80 lb, Set of 2 Free Weights | 5 lb Increments, Instant Twist-handle Adjustment, Knurled Aluminum handles, Replace 16 Pairs of Dumbbells, Trays included

Product overview

NUOBELL 580 Adjustable Dumbbells: What to Know

NUOBELL's mechanism works by rotating the handle itself: twisting it releases the plate stack so you can slide the sleeve to the weight you want, then twisting back locks it in place. The 580 model covers 5-80 lb per dumbbell in 5 lb increments, which the listing describes as replacing 16 pairs of fixed dumbbells across that range.

A design choice that sets the NUOBELL apart from PowerBlock's block housing is that it's built with a flat-head, elongated profile meant to resemble a standard fixed dumbbell in shape and balance, using a knurled aluminum handle rather than steel. Storage trays are included with the pair, so there's no separate stand purchase required to keep the dumbbells organized on the floor.

Buying directly from NUO Athletics, the 580 pair is priced at $769, which sits in the middle of this guide's price range, more than REP QuickDraw or PowerBlock's Stage 1, less than the REP x PEPIN FAST Series. The Amazon listing referenced here (ASIN B0CM9VR4CL) matches this same product, but Amazon's live price could not be confirmed during this research due to bot-verification screens on their product pages, so it's worth comparing NUO's direct price against the current Amazon price before buying.

NUO Athletics also sells a heavier variant (marketed at a higher weight ceiling than the 580) for lifters who expect to outgrow 80 lb per hand; if you're not sure the 580's ceiling is enough for your long-term program, it's worth checking that larger model before committing, since there's no expansion-kit path like PowerBlock offers on this specific 580 model.

Key Listed Features