This is an XRAY XT2 Front Composite "Medium" Suspension Arm. This MEDIUM-hardness front lower suspension arm is made from high-tech composite material. The exclusive composite mixture used for suspension arms gives a perfect balance between reliability and performance; the suspension arm is rigid enough for a responsive feel, yet soft enough for extreme durability.
The arm is molded from medium-hardness composite which is suitable for most track conditions, especially for very-low- and low-traction tracks.
Universal design allows this front arm to be used on both left and right sides.