Xray have announced the release of their new +2mm front and rear suspension arms for the XB4 1/10th scale 4WD buggy. Moulded from a hard composite material the arms sport a redesigned geometry that will improve handling and increase traction especially over bumpier parts of the track. In addition the design of the front arm, that is usable both on the left and right hand side of the buggy, allows for a greater range of adjustments as the opening for the C-hub is larger for greater wheelbase adjustment possibilities compared to the previous versions. As for the rear arms, that are available separately for the left and right hand side, they allow 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. All suspension arms come moulded from a high-quality hard composite material for a balanced performance and exceptional durability.