MOSER 5X5 GRAND NATIONAL BILLET HUB PACKAGE
All Moser hubs are manufactured from 100% American-Made 4140P Aircraft-Quality alloy steel. The material used carries a high hardness rating of 302(Bbn), while other comparable hubs on the market utilizing 4130 steel have a hardness rating of 197 (Bbn). The translation: Moser Hubs are 105 (Bbn) greater, or in other words 35% stronger! Not only are the Moser CT Performance hubs stronger they are also lighter. In fact, in some cases more than a 1/2 pound per Hub lighter than other Hubs on the market.