Awesomatix Wheel Hex A800 AT13

The Awesomatix A800 AT13 wheel hex is one of those parts you don't think about until you need it, and then you really need it. This precision machined aluminum hex transfers power from your drivetrain to the wheels with zero slop, which matters more than most people realize when you're trying to put down consistent lap times.

What sets this hex apart is the tight manufacturing tolerances. The fit between the hex and the wheel is snug enough to eliminate play but still allows for easy wheel changes in the pits. That balance is harder to achieve than it sounds, and it's something Awesomatix has dialed in through years of racing feedback.

The anodized finish isn't just for looks. It creates a hard surface that resists wear from repeated wheel installations and the constant torque cycling that happens during acceleration and braking. You'll get many race weekends out of these hexes before you notice any degradation in fit or performance.

Installation is straightforward with the A800 chassis platform. The hex slides onto the outdrive and locks in place with the included hardware. You can swap wheels quickly between practice and qualifying without worrying about the connection loosening up or developing play over time.

This is the kind of component that just works reliably, race after race. When you're focused on tire compounds and suspension settings, the last thing you want to worry about is whether your wheel hexes are going to hold up. These do, and that peace of mind is worth having in your toolbox.