Marbo Slim Cast Iron Weight Plate 2.5 kg 31 mm
We are pleased to introduce our new product, a 2.5 kg cast iron weight plate with a unique shape.
Forget half-measures and see why it is not worth spending money on poor-quality cast plates that do not hold their declared weight and have holes so imprecise that keeping them stable on the bar is impossible. Put an end to homemade concrete substitutes and let yourself be convinced that Marbo quality means a level of training comfort and refinement you have not experienced before.
We want to offer you exactly what you expect - plates that are as thin as possible. We have excellent news: our plates are only 1.4 to 3.4 cm thick. This guarantees that you can fit as many weights on the bar as you want.
We work with a large, professional Polish foundry, so you are guaranteed a top-quality product that meets all European standards.
We want to assure you that Marbo-Sport weights are the best choice you can make. The central hole is perfectly matched to the bars we produce, ensuring exceptional stability during intense training. There is no question of an ill-fitting hole, play, wobbling or rattling.
See which exercises you can perform with the MW-O2.5-slim plate:
- Standing calf raises with a barbell on the neck
- Barbell shrugs behind the back
- Close-grip bench press
- Standing wide-grip barbell curls
- Preacher curls
- Stiff-legged barbell deadlift
Applied solutions
Thickness from 1.4 to 3.4 cm
Our weights are designed so that you can fit the maximum number of them on the bar. Thanks to this solution, you no longer have to worry about running out of space on the bar.
The Weight line - the best bars and plates
At first glance it may seem that nothing groundbreaking can be done here. As we know, appearances are deceptive.
The Marbo weight has undergone a real revolution - a completely renewed, unique and original look for plates in three diameters, perfectly matched to our bars. This renewed, excellent quality was reason enough to distinguish them by creating an entirely new series.
To ensure the safety of your customers, our equipment was tested for safety and compliance with applicable standards by the European Quality Centre.
The result of these tests are the Safety Certificate and Top Security Certificate that we received for the Weight line equipment.

































