Opti 50KG Cast Iron Barbell Dumbbell Set
419/7586£100.00


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About this product
Enjoy a great workout with this cast iron Opti Dumbbell and Barbell Set. Ideal for strengthening and toning both your upper and lower body with a range of exercises. And the spinlock system makes it easy to increase weight up to 50kg according to your comfort. From beginners to experts, this is a home gym essential.
Adjustable weights can be added and removed to suit your session.
Take your home weight training workout to the next level with this Opti Barbell and Dumbbells set. Great for indoor use, so you can progress at your own pace with increments of just 0.5kg. Train your whole body, building your strength and conditioning, with upper and lower body exercises, then add more weight as you develop so you can enjoy a more intensive workout. The spinlock system makes this set ideal to change the weights with ease.
About the product:
- Circular shape weights.
 - Spinlock.
 - Includes spring collar.
 - Adjustable weights - can add and remove weights as desired.
 - 1 piece set .
 
Composition/Material:
- Latex free.
 - Bar material: cast iron.
 - Plate material: cast iron.
 
Weight:
- Bar weight 5.6kg.
 - Maximum weight that can be added to the barbell: 50kg.
 - Maximum weight on a single dumbbell: 25kg.
 - Total package weight 50kg.
 
Dimensions:
- Dumbbell handgrip length: 120cm.
 - Size H16, W153, D13.5cm.
 - Boxed size H43, W43, D21cm.
 
4.6
32 reviews
93%
Recommended this product
Customers Say
The weights set is praised for its quality, compact design, and value for money, but some users reported issues with spinlocks, paint chipping, and delivery problems.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Barbells and mat
The dumbbells and Matt are as described and off excellent quality
DH, 65 or over, London
Good quality and great price.
I'm impressed by the quality and the matt black finish. The bars are the standard size so will hold other makes' weights, too.
Smid, 55 - 64, Moray
Good product for how work out.
Good product for the price.
S, 25 - 34, Glasgow
A Lot For Very Little
Excellent 50kg cast iron set of weights,for the price it's a no-brainer just pick these up 👍
Christian, 45 - 54, South Shields
Opti 50kg iron weight set
Really good basic home weights kit. Love the spin lock collars which hold the weights very securely. Takes up very little room when stored away.
Ade78, Somerset
Opti Cast Iron Barbell Dumbbell Set
You can't really go wrong with a cast iron barbell, dumbell set, or can you? Delivery was a joke, the person delivering the barbell bar, dropped it on the carpark damaging both ends of the bar and also making a mess of the spinlocks! So, the barbell bar had to go back and a new one ordered. The new bar came, but upon using, the spinlocks come loose just after a couple of reps, so I've had to order some York spinlocks in the hope they will be more stable whrnnlifting.
Johnny1973, 45 - 54, Wolverhampton,West midlands
Surprisingly good
Very sturdy, good quality, lot's of different sized weights, seems will last a very long time, haven't noticed the coating come off yet as can be seen in other reviews. Only issue is the handle on the barbell could be better - one side has a texture whilst the other doesn't have it as much.
Jeff, 45 - 54, London
Great quality
Great quality weights overall weight £50kg. The great feature on there's weights are the barbell grip handle and also with the weight plates they have a beautiful dark grey colour that gives it a great touch. Also comes with 2 set of dumbbells And screw nuts that go in easy and come of easily when adjusting the weight They also very neat and compact as in the weights are not bulky. So overall great good quality set of weights for home workouts and definitely worth the money compared to other brands
Ad, 25 - 34, Luton Bedfordshire
Good for the price - Feels *almost* premium.
I bought this in an attempt to move away from the gym esp as a beginner who felt pretty uncomfortable around normal gyms and more comfortable in my own home - the whole set is more than enough for a beginner especially when combined with a bench or rack - you can basically do your entire free weight routine you would at the gym at home. The plates themselves feel really nice and premium - however the bars themselves quickly reveal rough edges - the paint on the threaded ends flakes off constantly - to the point I dont know what the point in covering them is since it would probably look nicer with the plain silver look on the ends rather than the half flaked look they have developed after just 3 weeks - the safety stoppers in particular feel super cheap and the rubber insert that provides contact between the stopper and plate keeps falling out and needs to be put in - and I just ended up gluing them into place myself.
j56, 18 - 24, South East
Great product
Bough it few weeks back very happy with it great product and good quality
Lowri87, 35 - 44, Conwy
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.