Polanik Carbon Fiber Steel Rim Discus - 85% Rim Weight

Steel galvanized rim, high rim weight, very rigid and durable side plates yet thin and light made of carbon fibres.  Recommended for Competition and use on grass fields.   Not recommended for rocky/hard surfaces.   NOTE:  This discus is designed for competition use only and for grass landing surfaces only.  Throwing this discus on hard surfaces may result in damage to the discus. World Athletics Certificate I-20-1008 Side plate carbon fibre Designed for competition and professional training Discus rim galvanised steel Central plate stainless steel Diameter of the central plate [mm] 52,7 Thickness [mm] 45 Outer diameter [mm] 220 Weight [kg] 2 Weight allowance [kg] from +0,005 (lower deviance) to +0,025 (upper deviance) Diameter allowance [mm] +/- 1