A is the steering wheel automatically back to the steering operation from the light b to improve the safety of the front wheel c to maintain the stability of the car straight line and to promote the front wheel after the automatic reverberation d to reduce or eliminate the car ahead of the silver wheel camouflage and from the resistance to On the slip caused by the front - end rolling
The main pin posture: to maintain the stability of the car straight line, and trying to make the front wheel after the turn back automatically
Wheel tilting effect: to improve the safety of the wheel work and steering steering mechanism of light.
Main pin pouring role: the front wheel is automatically back to the light, and reduce the car driving the road through the wheel to the steering mechanism of the impact force.
