Hey guys,I recently got a set of forged 10 spoke marchesini wheels,which the seller claimed to be magnesium,But due to their finish(to me it looks they have been re-anodized at some stage) ,I have a feeling they are alloy. Is there a way to determine(other than setting them on fire :sunglasses: ) what are they made of? Does anybody know what each version should weigh? front is 17x3.5 , rear is small hub 17x6.0 . No signs or codes on the spokes,but on the front hub there is a stamping K 41 if I remember right, Any ideas apriciated