851/888 floating rear brake , superlight part. 
  851/888 floating rear brake
 posted here incase anyone has got said items from a superlight or similar
 I need a fully floating rear brake setup for the 851.
 anyone have a surplus setup
 the same parts as 900 superlight etc.
 I need the complete setup. Plate/torque rod/ etc.
 need asap guys, new or used .
 
 cheers
 robin