M10x1.25mm Motorcycle Performance Hydraulic Clutch Brake Pump Cylinder Rod System performance efficient transfer Pump 1.First will fill the brake oil pump under lie flat, do not have air, silk mouth is verybig, can be seen there was a bubble2.See above screw, tubing with good twist screws, do not tighten, request screwside holes can be exposed3. This is the key, be sure to look good. Link on the pump and tubing, and highup, the oil pump oil cup, and then pressure several times at random (10) handle,OK now just waiting for (don't allow any action) 5-10 minutes later, in the aboveside didn't tighten the screw hole will see the brake oil flow out, then lock screw,exhaust4. Hydraulic clutch exhaust complete inspection methods: push the pump underthe wire to the pump body en croute, hand pinch on the pump handle, handle tipto move about 3 cm, knead not bottom go to, is correct. (press the handle untilthe pressure not bottom go to, there are about 3 cm distance handlebar, itfinished the exhaust, but loading debugging), loading, must pull wire all out, againunder the fixed pump, (make sure to loosen the clutch handle, wire all stretchedout) Specification: Color: Blue,Red,Black,Silver,goldMain Material: AluminumWhole Length: 140mmThread Size: M10x1.25mmFitment: Universal for most motorcyclesQuantity: 1 pc Package Contents: 1 x Motorcycle hydraulic clutch brake pump