Ivanko Calibrated Bumper Plates – Finally! Quality bumper plates priced affordably. Ivanko has bridged the price gap between the very expensive I.W.F. category “A” approved weightlifting discs and the fragile “bottom feeder” cheap bumpers. We now offer high quality “Olympic-style” weightlifting discs at roughly 1/3rd of the cost of other I.W.F. category “A” approved plates. The Ivanko OCB series weightlifting discs are extremely accurate and durable and meet the International Weightlifting Federation specifications for weightlifting plate. Caution – These Ivanko plates may only be compatible with an Ivanko bar. The hole size of an Ivanko Olympic plate is 50.2mm (1.976 inches) minimum to 50.8mm (2.00 inches) maximum. This diameter may be too tight for other bars. To avoid returns, if you are unsure of the compatibility of these plates with your bar please contact an Ironcompany sales rep before you buy.
(1) 5 kg pair. Precision calibrated – accurate to 3rd decimal place (within 10 grams accuracy)
No recycled rubber. Unique sulfur-free curing process eliminates offensive odors.
Specially designed for “Olympic Style” weightlifting movements
Plates color coded for fast weight identification. Will not damage floors.
Plates meet or exceed all International Weightlifting Federation (IWF) and international standards