Kiloflex HP (High Performance) competition bumper plates have a high reliability and superior quality. They are made to the highest standard and tolerance. Also, they are manufactured to IWF standard 450mm using the highest-grade materials. The hard chrome steel discs insert and rubber composition has a high degree of rigidity and stiffness which gives it a minimal bounce, and a longer service life.
Specs:
Weight Tolerance: +/- 0.1% of claimed weight
Steel disc: Hard Chrome
Collar opening: 50.4mm
Diameter: IWF standard 450mm
Product Measurement:
25LB 1.4375”
35LB 1.875”
45LB 2.000”
55LB 2.500”
Durometer rating: 90