Thumper Thin Bumper Weight Plate Pairs

The 'Thumper' Thin Bumper Plates are sold in pairs and have the same engineering and performance as the brand's blue line, now with an all-black finish. They are built from solid steel cores encased in a compression-molded polyurethane shell, with a 90 durometer rating that makes them dense and firm. They are designed for lifters who want durability, minimal bounce, and a thin footprint. The plates have an Olympic standard 2" center hole and a 1.5% weight variance (typically within 1%).