standard pit bike rear hydraulic brake calliper with fitting bracket This type is operated from the foot brake lever Comes complete with brake pads Fits Chinese made pit bikes, motorbikes, motorcycles, trikes and scooters A Petrolscooter manufactured and branded part Includes Pads: Yes Colour: Gold Diameter of Fixing Hole(s): 6.93 mm / 0.27 inches Cable or Hydraulic: Hydraulic Number of Fixing Holes: 2 Distance Between Fixing Holes (Centre of Eye to Centre of Eye): 45.49 mm / 1.79 inches Height Excluding Bracket: 73.18 mm / 2.88 inches Width Excluding Bracket: 66 mm / 2.6 inches Distance Between Brake Pad Pins (Centre to Centre): 39.02 mm / 1.54 inches Diameter of Fixing Hole (Calliper Bracket): 7.22 mm / 0.28 inches Banjo Bolt Thread Diameter: 9 mm / 0.35 inches Banjo Bolt Thread Length: 13 mm / 0.51 inches Banjo Bolt Length of Smooth Section: 8.30 mm / 0.33 inches Banjo Bolt Nut Diameter: 13.30 mm / 0.52 inches Banjo Bolt Oil Hole: 3.19 mm / 0.13 inches