ISO Chest Protector adult size


New member
ISO Chest Protector/Question

Im looking to get a chest protector for my son. He is 13 and has almost 40 inch chest so need an adult size. Anyone have one for sale? Need an adult size more than likely and every where I see only has junior.

Or could I get a motocross chest guard and have him use that? I see the rule book says up to 13.