• IWF diameter standard. 450 mm with a tolerance of +/- 1 mm
• Weighed and guaranteed accurate to +/- 1 % of declared weight.
• Durometer rating of 90 Shore A. Our plates feel just right with a dead bounce.
• 7.75″ steel insert width. Makes drops a non-issue with max toughness.
• 50.4mm collar opening. Fits most Olympic barbells, like our men’s Oly weightlifting bar.
• Color-coded plates to easily differentiate weights.
• Raised rubber rims ensure minimal friction between plates, increasing durability.
• Raised contrast lettering with a matte finish.
• 1 Year Warranty – Full year satisfaction guarantee, with FREE returns.
• 5 Year “Bumper to Bumper” Warranty against manufacturer defects.

Specifications

• Quantity: 2 Competition Bumper Plates (1 Pair)
• Weight: 25 lb, 35 lb, 45 lb or 55 lb (11kg, 16kg, 20kg, 25kg)
• Material: Virgin rubber with Zinc coated Steel Inserts
• Durometer Rating: 90 ShA
• Width/Thickness: 25 lb Green- 32mm/1.25″; 35 lb Yellow- 44mm/1.70″; 45 lb Blue- 55mm/2.15″; 55 lb Red- 66mm/2.55″
• Full Diameter: 17.71 inches/450mm
• Insert Diameter: 7.75 inches/197mm (steel insert plate), 1.98 inches/50mm (collar opening)
• Weight Tolerance: +/- 1 % of declared weight