F1 REAR WING EXTRA LIGHT, 1/10 size for most 190mm style f1 chassis EXO2072 2072Light weight (21gr) high downforce rear wing for 1 10 F1 cars such as the Exotek F1 Ultra, X1 and F104 etc. Extra large wing elements for maximum aero downforce. The lighter weight helps reduce weight that overhangs past the wheels that also unsettles the car. Molded in black lower base and white wing element for higher visibility. $21. 95 MSRP