Hobbyists focused on lap consistency will value the XRAY 301020, a 1.5mm Swiss 7075 T6 aluminium chassis made for the X4 series. Its construction offers a reliable balance of strength and predictable flex, helping the car hook up and turn in reliably on carpet and high grip asphalt lanes.
This chassis uses an 84mm narrow width and a tapered underside to limit surface drag during aggressive cornering. The specific flex characteristics contribute to traction improvements and allow clearer steering feedback when tuning for differing track grip.
The XRAY 301020 is a practical upgrade for X4 racers chasing steadier cornering and improved steering feel. Built from quality alloy, it slots into tuned setups aiming for consistent lap times.
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