When comparing Ironmaster QuickLock vs Bowflex SelectTech 1090, the Slant community recommends Ironmaster QuickLock for most people. In the question“What are the best adjustable dumbbells for strength training?” Ironmaster QuickLock is ranked 1st while Bowflex SelectTech 1090 is ranked 2nd. The most important reason people chose Ironmaster QuickLock is:
The dumbbells are made entirely from steel. They can easily survive being thrown on the ground.
Specs
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Pros
Pro They are very durable
The dumbbells are made entirely from steel. They can easily survive being thrown on the ground.
Pro Very wide weight range
Out of the box, the dumbbells can be adjusted from 5 to 45-pounds, but you can expand this range up to 120 pounds with extra add-ons with a total cost of $161.00.
Pro Lifetime warranty
If something happens with your dumbbells at any time, you can return them for a refund or get a replacement.
Pro Changing weights is quick
These dumbbells have a unique patented lock that lets you add or remove weights in under 15 seconds and then securely fasten them.
Pro Great value for the money
Three hundred dollars is about the mean price that you have to be ready to pay for a pair of adjustable dumbbells, including these ones. But Bolwflex SelectTech stand out among the competition with a much wider weight range as well a very straightforward adjusting mechanism.
Pro A wide range of weights
Most adjustable dumbbells don't go any higher than 50 lbs, so these dumbbells with 90-pound upper limit could be a great pick for a more experienced athlete who wants to maintain his or her shape.
Pro You can get a dumbbell stand
If you buy the whole $700 set, you get two dumbbells and a stainless steel stand to hold them between sets.
Pro There's a risk-free trial period
If you decide you're not satisfied with your dumbbells within the first 6-weeks of using them, you can send them back and get a full refund.
Pro Weight units are available in kilograms and pounds
To get units in pounds you can get the Bowflex SelectTech 1090; Bowflex SelectTech 1090i version is measured in kilograms.
Pro You can adjust the weight very quickly
You only have to turn the dial to the right number, this can be easily done in under 5 seconds.
Cons
Con They're very expensive
For some, such simple piece of fitness equipment as a pair dumbbells that costs nearly $400 (and above) may seem unreasonable. If you're only starting to work out you can easily find much more affordable options.
Con Only sold in pairs
You can't buy one dumbbell separately, which for some people is more convenient because it's cheaper and requires less space.