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Availability:
In Stock.
Arrives
Jul 14 – Jul 15
Features
- [Smooth Weight Selector] - Adjust each Select-A-Weight dumbbell in 2.5, 5, and 10 lb increments to dial in the perfect resistance for each exercise. Train your entire body with these versatile adjustable dumbbells.
- [10 Lb. Handlebars] - Each 55 lb. Select-A-Weight adjustable dumbbell features a 10 lb. handlebar that can be used individually to tone muscles across your entire body.
- [Replace 30 Dumbbells] - Each Select-A-Weight dumbbell features 15 possible assortments, meaning that this innovative set of weights delivers the same value as 30 individual dumbbells.
- [Fitted Storage Trays] - When you're not working out, your adjustable dumbbells can be stored in custom-molded trays. Each tray features clear weight markings for an informed workout at home.
- [Durable Construction] - These adjustable dumbbells are crafted from a combination of steel and hardened plastic. Included components: dumbbell, tray. Benefits of having a complete weight set in your home.
- [Full Body Workout] - Use these NordicTrack Adjustable Dumbbells to target muscle groups across your entire body, including your arms, back, chest, legs, and shoulders.
Brand: NordicTrack
Color: Black
Item Weight: 50 Pounds
Material: Plastic
Special Feature: Adjustable,Compact
Brand Name: NordicTrack
Set Name: pair
UPC: 043619622799
Number of Items: 2
Manufacturer: iFIT Health & Fitness
Model Number: NAMSDB20
Part Number: NAMSDB20
Unit Count: 1.0 Count
Item Type Name: Dumbbell
Included Components: dumbbell, tray
Warranty Description: This product is guaranteed for a period of two (2) years. Within this period, any defective product will be repaired or replaced by the company free-of-charge. The company will also assume all shipping costs.
Item Weight: 50 Pounds
Item Dimensions L x W: 11.4"L x 19.4"W
Handle Diameter: 1.25
Number of Pieces: 2
Grip Size: Medium
Color: Black
Style: 55 lb. Select-a-Weight Dumbbell Pair
Material: Plastic
Handle Material: Plastic,Steel
Other Special Features of the Product: Adjustable,Compact
Target Use Body Part: Arm
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jul 14 – Jul 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 55 lb. Select-a-Weight Dumbbell Pair
The NordicTrack adjustable dumbbells are a real winner that are working out well for my wife and I. Pros: 1) Nice weight range (10-55) and sufficient increments for me. We have a small set of 2.5 to 8-lb individual dumbbells to fill in on the very low end. 2) Compact dumbbells. The dumbbells are no longer than needed for the weight you are using. The 10-lb configuration is narrower than the 20-lb, which is narrower than the 30-lb, which is narrower than the 40-lb, which is narrower than the 50-lb. DO NOT DISCOUNT this when shopping for adjustable dumbbells. You do not want to be swinging around a 2-ft long bar in each hand when simply using a 10-lb dumbbell. It gets in the way and limits the range of motion for some exercises. These incrementally add plates to the end as the weight goes up. So they are compact at low weights, and very much the size of a fixed dumbbell of similar weight at heavier weights. 3) Easy to adjust. The adjustment system is low effort, but locks solidly and seems unlikely to fail long term, normal use. 4) Value. Not the cheapest, but give a great bang for the buck. Cons: 1) Slower to adjust, relatively. Some changes require moving 4-adjustment levers on each dumbbell, depending on what weight you are switching between. A single or double dial is quicker, no doubt. But, note that I said "relatively". They really only take a couple of seconds to adjust, and it has been a non factor in my workouts. 2) Missing some weight choices. You can add 2.5-lb or 5-lb to the coarse 10-lb, 20-lb, 30-lb, 40-lb, 50-lb settings. So you can do 12.5-lb & 15-lb, but not 17.5-lb, etc. The next increment after 15-lb is 20-lb. You could fudge around this by selecting an uneven amount to each end of the dumbbell, which would make them unbalanced by 2.5-lbs and give you a 7.5-lb increment. But I don't suggest doing that. For me, the increments are fine enough for what I do, and I move up and down in 5-lb amounts anyway. 3) maybe more fragile than fixed weights? This is actually a comment that applies to probably all adjustable dumbbells, simply because they have a selection mechanism added to them. These do not appear fragile in the absolute sense, but I have no plans to drop them the way you see some guys do with fixed weights at the gym. I researched buying these quite a bit, and narrowed it down to several contenders. The Bowflex dumbbells were one finalist, and are undeniably slick, with the one-knob adjustment system. But, they (and some others) have a disqualifying flaw (in my opinion) where the dumbbell bar is always full length, regardless of how much weight you've selected. Even at whatever their minimum is, you are swinging around like a two-foot rod with each arm. Anyway, I'm a happy customer, and these are working great. 5/2/2025 UPDATE: 15-months later, and these are still going strong and doing the job. One annoyance is the lack of labels indicating which way to move the 2.5-lb/5-lb levers. But I solved that by putting a small dab of silver automobile touchup paint on the 5-lb side (SEE photo). Seems like an obvious issue that the manufacturer would address, but it only took a couple of minutes for me to fix it permanently.
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Reviewed in the United States on January 30, 2024 Reviewed in the United States on January 30, 2024 by M. Gotts
Style: 55 lb. Select-a-Weight Dumbbell Pair
Love this weight set. The size of the dumbbell changes based on how much weight is on so they’re easy to use and feel like real dumbbells. There’s also a lot of options on what weight to do
Reviewed in the United States on June 8, 2026 by Amazon Customer
Style: 55 lb. Select-a-Weight Dumbbell Pair
I ordered these a few days ago on 2/8, they were delivered early this morning (6:30am) on 2/11. Firstly I am very impressed with the shipping of these! The product box is over 110lbs and there was NO physical damage to the exterior or interior, I have no idea how they handled this dumbbell box so carefully. I fully expected tons of damage inside and out, so 5 stars there. Now I haven't put these through their paces just yet, but wanted to give an initial impression after playing around with weight selection and doing a few quick and light exercises to see how they feel. Bear in mind this is my first ever set of adjustable dumbbells, and if you are reading this in this future, we are still in the middle of the covid pandemic and finding any weights at all is difficult, much less a set like these and at MSRP no less ($329). 1) Weight Selection - First impressions here is slightly mixed. The selection itself is obvious enough though, the outside pin you pull up and drag and drop to wherever you want your heavy weight (10lbs, 20lbs, 30lbs, etc). The inside pin you pull up and drag to the front for 5lbs extra, back for 2.5 lbs, or middle for no extra. So getting from 10lbs, 12.5lbs and 15lbs is very obvious and straight forward. My concern is the selector pin handle is just a plastic piece, so I'm interested to see how this holds up over time. But the pin itself is metal so hopefully that lasts. Also when selecting your base heavy weight, the pin tends to get stuck sometimes when moving back and forth. Not a huge deal, but again I haven't gone through a full workout to see if this becomes annoying or not. 2) Dumbbell Feel - As stated this is my first set of adjustable dumbbells. I've used plenty of standard hex dumbbells in the past and have always enjoyed lifting those. These definitely feel a bit different when lifting versus standard hex dumbbells. There is a slight wiggle to the plates and some click-clacking sounds when lifting. Very slight, but noticeable. The metal handles are nice though, they have a nice knurling and good grip, so solid marks there. So far I think they seem perfectly fine though, especially considering these 2 dumbbells are replacing like 10+ pairs of normal ones. 3) Durability - Only time will tell here. I am concerned that there is only a 90day mfg warranty... I never like seeing that for any product ever. If you don't want to guarantee your product for even 1 year, that's a straight red flag. Especially with something like this, that costs $$$, I would hope to get many years of use out of them. I will certainly treat these with kids gloves, make sure I am gentle with the adjustor pins, definitely not dropping these or tossing them around, not going to use them for pushups, etc. I should mention that the plates themselves are a heavy plastic, not metal or rubber, so I don't think they would survive much impact. I'll come back and update this review after 30 days. I felt it was important to give an early impressions of these. When I bought these dumbbells, they literally sold out just later that day, and I see 3rd party resellers (SCALPERS) selling these things for $500+... DO NOT BUY THOSE!!! I paid $329 shipped, so PLEASE do not buy from any of these scalpers, they bought the product, so maybe they can use them as intended instead of taking advantage of this screwed up global situation were all in. Those a-holes are ruining many peoples hobbies and interests by doing that crap, so do not support them. Lastly, I have no idea if this is a genuine NordicTrack product. I've seen people on this page say they are brand new, and others say they are old and discontinued. The packaging doesn't really indicate much. There is NordicTrack branding on the shipping box and on stickers for the dumbbells. They are manufactured by the company that makes NordicTrack products though, so at least that's something. Regardless, I think the value for money is there if you can buy them at MSRP. EDIT (39 days later): After having used these dumbbells about 4-5 days a week since I got them, I can definitely say this was a solid purchase. Super convenient, weight selection is very nice and quick, no major gripes at all. However, as I stated some concerns in durability above... that is still very much a concern. There's been a couple of times where the inner 5lb weight would not attach to the pin, had to pull the dumbbell out and reset it to get it working properly. And I would still caution against using these for exercises like man makers or anything similar. I almost want to try it, but have the feeling these things would be toast in a couple of months if I did that. So these are not perfect for all workouts, but for general purpose lifting I definitely recommend. P.S. DO NOT BUY FROM SCALPERS!!!
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Reviewed in the United States on February 11, 2021 by Randy Moore
Style: 55 lb. Select-a-Weight Dumbbell Pair
I have owned these for over 6 months now. I spent a lot of time searching for a weight set that would allow me to cover a wide range of my workouts without breaking the bank on a full rack of dumbbells. I watched hours of reviews on the different options from bowflex, nuobell, flybird, etc. Please know that for my specific use case, I needed a range of weight, but I am not a gym fanatic. I workout a few days a week, and I just needed something that had good value. Pros: for the price, this set does the job well. Ranging from 10lbs to 55lbs, it allows me to hit a good range of weight exercises. The adjustment of the weights is easy and straightforward, and the grip is metallic and etched with a good grip surface. It feels good in the hand, and you can rotate the weight upside-down without worrying about a weight falling off and hitting you in the head. The holder for the weight does a good job of keeping them solidly in place. Cons: the weight portion of the dumbbell is plastic, and you can see from my picture that the mold is not perfect. One of the 5lb weight rings on one of the dumbbells seems to have been press molded in a way where it doesn't sit flush with the rest of the weight portion. It is annoying and quickly became noticeable. The time it takes to adjust the weight is not "super quick" like you see with a Nuobell; there are a number of clicks needed to reach the specified weight, and the be honest, the separate little 5lb mini adjustment is kind of odd, but can be convenient if you need a bit more weight for a set. My biggest complaint is the fact that the base holder of the dumbbell is ambiguously labeled. The small adjustment for each weight is a 2.5/5lb adjustment left or right. There is no way to tell by looking at the dumbbell which one (2.5 or 5) is activated, and the base has a labeling system but does not tell you which side is 2.5 or 5lb active. So you have to pick up the weight to understand if you've got one engaged over the other. And sometimes in the middle of a workout, that little ambiguity and having to pick up and put back down to get the right weight is annoying. That and the fact that you *have* to have the weight on the base in order to adjust any weight at all.
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Reviewed in the United States on October 30, 2023 Reviewed in the United States on October 30, 2023 by Ryan D.
Style: 55 lb. Select-a-Weight Dumbbell Pair
Why buy this product over the Bowflex 552 model and other types such as the Core Fitness? Most adjustable dumbbells can change weights easily. There are videos comparing the time it takes to change weights. Deciding to buy a particular type just because it is 1 second faster is silly. All are quick. You should decide to buy based on the following criteria: (1) handle feel and grip; (2) incremental weight options; (3) max weight needed; and (4) size of dumbbell. 1. handle feel and grip – the Bowflex grip is made of rubber and textured – no slippage. The Nordictrack (orange model) has a metal grip similar to grips found on regular dumbbells. I have handled both and I think the Nordictrack is better in this area. 2. Incremental weight options – be careful in choosing. Some adjustables like the Core Fitness which use the twist handle to increase the weight – will increase it by 5 lbs. That is a lot of weight to add when you are doing bicep exercises. This is where the Bowflex and the Nordictrack adjustables are superior. The Bowflex starts at 5 lbs and increases by 2.5 lbs until you get to 25 lbs (5, 7.5, 10, 12.5, 15, 17.5 20, 22.5), then it increases in 5 lbs increments (30,35,40,45,50,55 lbs). The Nordictrack starts at 10lbs and can increase to 12.5 then to 15 lbs then it jumps to 20 lbs. After 20 lbs you can increase it as follows ( 22.5, 25, 30, 32.5, 35, 40, 42.5, 45, 50, 52.5, 55 lbs). This means that the Bowflex has more adjustable increments between 5lbs and 25 lbs, while the Nordictrack has more adjustable increments between 20lbs and 55 lbs. So if you are going to always use the smaller weight amounts and need that lower increments there – maybe the Bowflex is better for you. For me, I didn't mind that the Nordictrack started at 10 lbs and I wanted the more adjustable increments at the mid to higher weight ranges. My opinion is that the Nordictrack adjustables are better because of the continuous incremental weight adjustments all throughout the weights. 3. Max weight needed. Most of the adjustable dumbbells only go up to 55 lbs. If you need more then look elsewhere such as the Bowflex 1090. For most people, the 55 lbs max limit is probably more than enough weight to do all of your dumbbell exercises. 4. Size of dumbbell. Take a look at videos of the Bowflex adjustables. Even if you are using them as a 5 lbs weight you are picking up the entire outer portion of the dumbbell which states the length is 15.75 inches long. If you are using them to do a chest press – you cannot bring your arms close together at the top of the press because of the length of each of the dumbbells. Here is where the Nordictrack dumbbells shine. If you are picking up the lightest weight (10 lbs) you are only picking up the inner most weights and each dumbbell will measure about 9 inches. The Nordictrack design makes for a superior compact and usable dumbbell. In my opinion the Nordictrack adjustable dumbbell is the best adjustable dumbbell out in the market at this time. I bought mine for $325.00. Don't know why they jumped in price. But at the price I bought them, they are well worth the price.
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Reviewed in the United States on July 1, 2021 by Koyfish
Style: 55 lb. Select-a-Weight Dumbbell Pair
Unboxing The package contains TWO 55 pound dumbbells. It is going to be heavy ! I opened the package outside and brought the dumbbells in the house individually, since i had no intention to manage the uncomfortably heavy box alone. The dumbbells were neatly packaged and look very sturdy. Great value for the money. Wife and I are doing the Beachbody LIIFT4 workout. Need to change weights often during the training sessions. These are great because 1) truly replace 30 pair of dumbbells 2) take little space and look great Positives We own both Bowflex 552 and this nordictrack set . I like that the nordictrack dumbbell gets shorter with a lighter weight! A selecttech dumbell set at 10lbs-15lbs , for instance, has a funny long appearance and is less practical than the equivalent nordictrack. The handle feels great. The selection mechanism has five control with +5 and +2.5 options in addition to the mainselection. Negatives While the selection is finer, sometimes sliding the main dial takes couple attempts. if the are not perfectly aligned with the empty weight the mechanism can feel harder to move( jams) . A little wiggle resolves it, placing the weights back correctly prevents it. Be aware. Overall Amazing value! Approved it and I would purchase again!! Lost 13lbs in 5 weeks and building big muscles. What are you waiting for? Grab yours
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Reviewed in the United States on February 9, 2021 by Amazon Customer
Style: 55 lb. Select-a-Weight Dumbbell Pair
I have used power block and bow flex and I think these are excellent values compared to them. Pros: Price, better per lbs Shape, flat bottom allows better resting on legs Faster dialing in: all adjustment done on top, not ends or sides Cons: Weight: doesn’t have the ability to expand in weight Intuitiveness: there are 4 weight adjustment, need to read the instructions to know exactly what to adjust for what weight No weight is perfect but for the price, the negatives matter much less for the average users.
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Reviewed in the United States on January 19, 2026 by Nonsequitor
Style: 55 lb. Select-a-Weight Dumbbell Pair
I just received the orange version of the NordicTrack Select-a-Weights, and wanted to compare it with the blue version. Both are 10-55 pounds, made by NordicTrack, and bear the "Select-a-Weight" name (although sometimes they call the blue ones "Speed Weights" and the orange ones don't show up on the NordicTrack site - NordicTrack, what's going on with you all?) Material: The orange ones seem to be mostly metal, while the blue ones are mostly plastic. The orange has a metal, knurled handle. And the 10-pound weights are metal on the orange as well. The blue has a plastic handle and plastic weights. The blue doesn't feel bad, but the orange feels more premium. On both of them, the two 2.5-pound weights seem to be plastic, although the orange ones are smaller/thicker chunks versus taller/thinner chunks on the blue. Size: The orange ones are more compact overall with uniform plate sizes throughout. Whether you are lifting 10 or 55 pounds, the diameter is the same. The blue ones start wider at the 10-pound size and get narrower as you add weight. The orange design makes it easier for certain movements as well as when you want to rest the weights on your calves during certain bench lifts. Length is basically the same for both models. Other Design Aspects: The orange one has two 2.5-pound weights that stack/nest in each other. The blue one has two thin 2.5-pound plates that rest next to each other. I've occasionally had a hard time lining up the weights with the blue's 2.5-pound weights still in the tray, and I have a feeling that the orange one's design will be easier to align. The blue ones have a handy reference on the weight itself about where to put the slider for 2.5 or 5 pounds; the orange ones do not have any indicator on the weights. Without that indicator, you might find yourself occasionally forgetting where to put the slider for 0, 2.5, or 5 pounds on the orange. Shape: The orange ones are mostly circular, with a small flat bit on the bottom to minimize rolling. The blue ones have a more angular shape across the entire design. The blue's angular shape might make certain floor exercises easier. Overall, I'd say that the orange design is a pretty good improvement in most areas over the blue. I definitely like the feel of the metal more than the plastic, and like the more compact size. There are little touches about the blue ones (like the 0, 2.5, and 5-pound indicator) that I'll miss. Honestly, though, whether you get the blue or the orange, you'll be happy.
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Reviewed in the United States on February 21, 2021 Reviewed in the United States on February 21, 2021 by Ivan Schustak