Yeah Racing (#F103RM-006BK) Aluminum Knuckle Arm & Servo Saver Set for RC Formula One
Yeah Racing have announced a number of new after market items for the F103 chassis including this aluminium knuckle arm & servo saver set. This set aims at improving the performance of the F1 chassis by introducing various adjustable setting functions such as the camber angles, which can be changed by the installation of 3 different angle (-1°, -2°, -3°) steering blocks. Also the length of the aluminium front knuckle arm is adjustable in order to set up different toe-in and toe-out angles of the wheel and finally an extra o-ring is included to allow the chassis height to be raised or lowered.
Source : redRC