Brake plates

Hi, We are looking dor this kind of brake plates: Disc Brake, Length 137,5 mm, Width 81,4 mm, Thickness/Strength 11 mm, Quality 639, Weight [g] 0.358 kg, Axle Vers. Front, Techn. Info. No. 121031, Brake System Perrot I attached you a photo. Can you tell me the price and the delivery time? Thank you sir!