Dumbbile 1.25 kg, d = 30 mm, red color

The disk is made of plastic, inside is filled with cement. It is calibrated by weight.

• , in contrast to a bulk or granular filler, for example sand, cement does not emit extraneous noise during training. For friction on the thread of the vulture.
• Plastic discs are suitable for home use because they do not pose a danger to the hopper coating.

We do not recommend throwing a dumbbell or bar with plastic disks on floor. From this the disk can crack.