Competition bumper plates, also known as Olympic bumper plates, are primarily used in competitions or Olympic games. They are calibrated with strict weight tolerances and high-quality requirements, making them the most expensive type of rubber bumper plates.
Our competition bumper plates are made according to IWF standards and have a low bounce rate. Additionally, they have an attractive matte surface. We constructed a drop test apparatus to measure the drop times of our bumper plates from a height of 7 feet. Please note that our products can help you expand your market. While some competition bumper plates feature printed logos, a molded logo is essential for a thorough and effective promotion.
All steel plates are hard chrome plated instead of decorative chrome plated.It lasts long time as anti-rust layer
We use industrial glue on the screws during the assemblying. Make sure that the screws cannot fall off from the plate easily.
As usual, the hardness of our competition rubber bumper plates is 85SHA. Custom hardness is accepted.
We have gained a high reputation by the quality of our Olympic rubber bumper plates from our new and existing customers.
The weight tolerance is very tiny and strick with the range of the IWF standard. They are very durable and functional in many environments with a nice moderate bounce but low sound.
Besides, each dimension of our competition bumper plate is accurate. So there is no problem with the height of the inner edge being taller than the outer edge. That is what some consumers always expressed. What is more, the center hole size matters a lot. If the size of the center core is too big, the bar will shift a lot. On the contrary, it will get stuck or cannot get the sleeves through.
Tech data | Details |
---|---|
Material | NR + SBR + Hard chrome plated center disc |
OD | 450 mm |
Core diameter | 50.6 +/- 0.2 mm |
Finish | Matte |
Weight KG | 5KG, 10KG, 15KG, 20KG, 25KG |
Weight LB | 25LB, 35LB, 45LB, 55LB |
Weight tolerance | +/- 20g of marked weight |
MOQ | 50 pcs per weight |
Package | Carton box + wooden pallet |
Logo | Printed logo, raised logo, print color on the raied logo |
Sample | Available |
Custom made | Available |