The optional XB4 2020 Composite Long Rear Lower Right Suspension Arm has been redesigned 2mm longer than the stock part, which helps to generate more grip in low traction conditions and improves stability on higher traction surfaces and improves handling on bumpy tracks.
Made from super-tough, high-tech composite material gives a perfect balance between reliability and performance. The suspension arm is rigid enough for a responsive feel and extreme durability. An intelligent arm design allows for variable positioning of the rear shocks. Depending on track conditions, the rear shocks can be installed either in front of or behind the rear shock tower, and the rear shock tower can be placed either in front of or behind the bulkhead.
For use with matching XRA363123-H hard lower left arm.