The XRAY 309826 weight set is made for the X4F'25 to give racers a simple way to alter front-end mass. Each 50g piece fits under the front drivetrain, shifting weight transfer characteristics during acceleration and braking to improve rotation and steadiness. Finished in black with laser engraving, these brass weights combine durability with clear identification for quick setup work.
Placing weight under the drivetrain instead of the bumper reduces sudden forward or rearward shifts that upset handling. This layout helps the car remain composed during aggressive inputs and lane changes.
CNC-machined brass offers a reliable, repeatable feel and the black coating helps protect against surface wear. Laser etched markings make it easy to confirm weight and orientation during pit tuning.
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