Description: 【Compatibility】: This Four Wheel Steering Control Cable is designed for 4WS car models including 1/10 DVC10, 1/8, 1/2 SCX24, and 1/18 TX4M. It provides an advanced level of control without the need for expensive transmit machine upgrades. 【Functionality】: The controller offers four modes - Front Wheel Steering (with rear servo locked), Rear Wheel Steering (with front servo locked), Four Wheel Steering and (Opposite Direction). These modes can be easily switched using either a 2Ch or a 3Ch transmit machine. 【Switching Method】: For a 3Ch transmit machine, simply flip the 3rd channel switch to change the mode. For a 2Ch transmit machine, keep the throttle and steering wheel centered then steer left or right three times within 1.5 seconds to cycle to the next mode. 【Wiring Instructions】: The wiring is color-coded for easy installation - Black for CH1, White for CH2 and Red for CH3. For use with a 3Ch transmit machine plug into CH1 and CH3; with a 2Ch transmit machine plug into CH1 and CH2. 【Material & Size】: Made from durability pp material with an overall length of approximately 227mm. Please note that this product does not support the remote controller for ; A separate remote controller with either a CH2 or CH3 channel is required. Size Chart: Total length:22.7cm/8.94inch Package Includes: 1 Four Wheel Steering Control Cable Note: Please allow slightly errors 1-2cm differences due to manual measurement.