Reactie van Sportime team:
You could try to reduce the noise and to fasten the weights stronger with our additional available item 1578616, Weight Collar for Barbells in 30 or 50 mm diameter. Or alternatively, you could replace the dumbbell bar, that is delivered with the ordered set regularly, with a threaded rod with textured surface for even more support. Our threaded rod item 1465815 is suitable to the weights of your set. But this rod would come with a pair of starlocks, so the quick switching of the weights, that many of our customers prefer with this set here, would not be possible with a threaded rod with structured surface.