The XRAY 353118 Rear Lower Suspension Arm is manufactured from a tough high-tech composite and fits either side of XT9 series models. These extended arms are designed to boost stability and maintain the right balance of stiffness so you get reliable traction in a variety of race conditions. Whether you are hitting rough sections or landing a jump, these arms help keep handling predictable.
Developed to balance strength, controlled flex and long-term durability, XRAY evaluated multiple arm shapes in simulation to find the best compromise. The design allows measured flex for improved grip while reinforcing stress points, such as shock mounting areas, to resist deformation from heavy impacts. The smooth surfaces also speed up cleaning and routine upkeep.
Beyond raw strength, these rear lower arms refine steering response. The tapered ends reduce unwanted binding and assist in making the chassis easier to place mid-corner, making them a practical upgrade for racers chasing cleaner handling and better corner exits.
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