7 FALSE MYTHS (OR BIG TRUTHS) ABOUT KART WHEELS FOR MINI CATEGORIES

This is a false myth: in the past, the degree of research and development on MINI wheels was far less than it is today, and above all, no specific front hubs were produced for these categories. As a result, to overcome this "problem," models used by the "old" 100 cc were fitted, with 17 mm bearing, the length of which varied from 70 to 80 mm depending on the model. This could cause the hub to overhang towards the inner side of the rim, which led to a stiffening of the spindle pin and a consequent limitation of the smoothness of the front end, which made this solution suitable mainly for rain or with slippery track conditions. As research in this area evolved, specific hubs (from about 40 mm in length), including magnesium hubs, began to be produced specifically for MINIs and capable of guaranteeing the proper smoothness of the chassis (essential for these categories, which have little power). In addition, the use of dedicated hubs for these categories guarantees the possibility of testing different setup solutions, simply by varying the wheelbase or the shape of the bearings, without having to replace the rim. A concrete example is offered by Lucas Palacio (KR Motorsport), who won both WSK races and the first round of the Italian Championship in the 2024 season by fitting AMV Lynx Low Volume rims with hub mounts on the front.