*Precise auto-center design *Vibration function *180 degree angles adjustment *Three modes- DIGITAL\ ANALOG\RACE *Components: wheel, gear shifter( designed with real in gear, out fear and handbrake function) food pedal: (designed with real pedal acceleration and brake function) *Unit measurement:310mm*275mm*320mm *Unit weight:3.9KG(full set) *enable to adjust height and angle.