ZERO Front Upper Arms for RDX - Aluminum Spacer Spec [TOPLINE] TP-727

ZERO Front Upper Arms for RDX - Aluminum Spacer Spec [TOPLINE] TP-727 [ZERO Series] Further evolution of ultra-hard resin. The new material with increased strength faithfully transmits the movement of your fingertips. ZERO Series Ultra-Hard Delrin Front Upper Arm: High rigidity enhances front-end responsiveness. The slimmed-down arm shape avoids interference with the tire even at large steering angles. Supervised by Topline D-TEN .