They are manufactured in high quality virgin rubber, with a hardness on the 88th coast (a) scale, which absorbs much of the impact when the bar falls to the ground.
They are manufactured in high quality virgin rubber, with a hardness on the 88th coast (a) scale, which absorbs much of the impact when the bar falls to the ground.
CHARACTERISTICS OLYMPIC FRACTIONAL BUMPER TYPE DISC 1 KG
*one unit* They are made of high quality virgin rubber, with a hardness on the shore (a) scale of 88, which absorbs a large part of the impact when the bar hits the ground. The zinc-plated steel collar is very resistant to falling and hitting the bar against the ground and provides great durability even in humid conditions and in contact with sweat or magnesium. Its color code and 450 mm diameter meet the standards of the international weightlifting federation. In addition, they have a weight tolerance of +-0.5%.