Black Bumper

Description

Black Olympic
Bumpers

COMPOSITION

Natural Vulcanized Rubber (NR/SBR)
and Stainless Steel Rings

ENDURANCE

Estimated 10,000 Drops

SURFACE HARDNESS

Shore 95

DIMENSIONS

Change Depending on Weight

Composition

Made of natural vulcanised rubber (NR / SBR) and stainless steel rings in the centre, which guarantee durability and a secure, stable hold on the bar.

Dimensions

All bumpers are 450mm in diameter in accordance with IWF standards.
Their thickness varies according to their weight.

Endurance

With an estimated 10,000 falls, even after impact with the ground, it maintains a very small jump amplitude.

Surface Hardness

It has a remarkable surface hardness, with a shore value of 95, guaranteeing exceptional durability during training and competitions.

5kg
7.5kg
10kg
15kg
20kg
25kg
Maintenance
5kg

Diameter: 45cm
Width: 2.6cm
According to IWF Standards.
Weight: 5kg
Tolerance: +1%
Composition: Quality natural vulcanised rubber bumpers (NR / SBR). Stainless steel rings in the centre
Number of drops: 10,000 drops
Surface Hardness: Shore 95
Colour: Black
Properties: Impact absorption, Painless. Easy to put on and remove from equipment

7.5kg

Diameter: 45cm
Width: 3.3cm
According to IWF Standards.
Weight: 7.5kg
Tolerance: +1%
Composition: Quality natural vulcanised rubber bumpers (NR / SBR). Stainless steel rings in the centre.
Number of drops: 10,000 drops
Surface Hardness: Shore 95
Colour: Black
Properties: Impact absorption, Painless. Easy to put on and remove from equipment

10kg

Diameter: 45cm
Width: 4.7cm
According to IWF Standards.
Weight: 10kg
Tolerance: +1%
Composition: Quality natural vulcanised rubber bumpers (NR / SBR). Stainless steel rings in the centre.
Number of drops: 10,000 drops
Surface Hardness: Shore 95
Colour: Black
Properties: Impact absorption, Painless. Easy to put on and remove from equipment

15kg

Diameter: 45cm
Width: 6.2cm
According to IWF Standards.
Weight: 15kg
Tolerance: +1%
Composition: Quality natural vulcanised rubber bumpers (NR / SBR). Stainless steel rings in the centre.
Number of drops: 10,000 drops
Surface Hardness: Shore 95
Colour: Black
Properties: Impact absorption, Painless. Easy to put on and remove from equipment

20kg

Diameter: 45cm
Width: 7.5cm
According to IWF Standards.
Weight: 20kg
Tolerance: +1%
Composition: Quality natural vulcanised rubber bumpers (NR / SBR). Stainless steel rings in the centre.
Number of drops: 10,000 drops
Surface Hardness: Shore 95
Colour: Black
Properties: Impact absorption, Painless. Easy to put on and remove from equipment

25kg

Diameter: 45cm
Width: 9.1cm
According to IWF Standards.
Weight: 25kg
Tolerance: +1%
Composition: Quality natural vulcanised rubber bumpers (NR / SBR). Stainless steel rings in the centre.
Number of drops: 10,000 drops
Surface Hardness: Shore 95
Colour: Black
Properties: Impact absorption, Painless. Easy to put on and remove from equipment

Maintenance
It is recommended to use them under impact-absorbing flooring of at least 15 mm for greater durability. Mandatory use of clips to hold the bumpers.