Bowflex SelectTech 1090 (Single)

Overview

The SelectTech 1090 is the answer for lifters who like the convenience of Bowflex's dial system but have pushed past the 52.5-pound ceiling of the 552. Sold here as a single dumbbell, it adjusts from 10 to 90 pounds in 5-pound increments, replacing seventeen fixed dumbbells with one tool you turn a dial to set. The heavier plates use the same polymer-over-metal construction as the rest of the SelectTech line, keeping noise down and protecting floors, while the handle is slightly longer and the grip knurling pattern is tuned for the larger loads. At 90 pounds per hand it covers the working range of most home lifters for chest presses, rows, shrugs, and goblet-style movements, and the 5-pound jumps are appropriate at this weight where 2.5-pound steps would be fussy. The trade-offs are the same as any large dial dumbbell: the bell is long and the cradle is bulky, so it eats shelf space and is not something you drop. It is also priced per single unit, so a full pair is a real investment. But for a strong trainee who wants heavy dumbbells without a wall of fixed iron, the 1090 is the most accessible heavy dial option on the market.