Type 77

BING Throttle Body Type 77

BING developed the flap connection with automatic idle control and start for the BMW boxer engine, the R 1200 GS. The throttle body unit, mounted on the left side of the motorcycle, is also equipped with a potentiometer. The enclosure for the left and right cylinders are protected with an ATL coating against corrosion.


  • Valve diameter: 47.0 mm
  • Single pipe length: 108.0 mm
  • Motor connection diameter: 50.0 mm
  • Filter Connection diameter: 59.4 mm
  • Minimum air flow rate: 3.5 kg / h at 0.6 bar differential pressure