KingsBox Competition Bumper Plates


147.00VAT included

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When developing these Bumpers we had in mind all experienced Olympic weight lifters to who are familiar with competitions.

For the most effective training, the color of the discs differs according to the weight, so trainers and athletes can quickly replace or add suitable discs.

The diameter of the discs is adapted to the IWF standards (450 mm), but these bumpers are narrower than others, which allows to load more weight on the barbell. The stainless-steel insert has a larger diameter, that prolongs its lifetime even with high intensity trainings.


  • Weight: from 5 to 25 kg
  • The disc has a weight deviation of +/- 20g, of the stated weight
  • Material: rubber and stainless steel
  • Color: grey (5kg) green (10kg), yellow (15kg), blue (20kg), red (25kg)
  • Diameter: 450 mm (5kg: 350 mm)
  • Bumper thickness:
    • 5kg: 25mm
    • 10kg: 32mm
    • 15kg: 41mm
    • 20kg: 52mm
    • 25kg: 61mm
  • Sold in pairs

The 5 kg discs are not designed to be thrown freely on the floor, but must in anycase be put down in a safe manner, thus preventing their damage.

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Shipping time

The goods will be shipped to the customer in the shortest possible time, usually the goods are shipped to the customer in 24-48 hours (working days) from the confirmation of the order (unless otherwise specified).

Delivery method

Delivery is made within 24-72 hours of shipment. The package will be delivered to the address you provided when ordering.


Shipping is FREE for orders over 1990€. The costs are calculated based on the weight of the package.


Shipments to Italy are carried out by BRT, Ceccarelli, GLS or in some cases by private couriers.

Recieving an email

If your purchase is successful, you will receive an order confirmation email with a list of products ordered, the price and shipping address.

Lost Package

If you do not receive the goods within one week of your shipping confirmation email, please notify our customer service by email or by calling the number.

Where your package is located

Once the shipment has left, you will receive an email with a tracking number, which will keep you informed about the status of the shipment.

KingsBox will in no case be liable for any inconventional events, due to long delivery times or failure to deliver items that are indicated as not immediately available.

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