Hi folks, just wanted to confirm that the S4RS wheels are forged aluminum and not cast? I am about to buy a set and wanted to confirm. Is there a way I can tell by just looking at the wheels that they are forged vs cast? I've read the lettering and direction arrow on cast wheels are raised while on forged wheel they are etched? I am planning on running these on my 2012 848 EVO. They should bolt right on correct (aside from rotors)?