Features:100% Brand New, Never Mounted Gorgeous Anodized Surface And CNC Machined Require master cylinder to fit with Dot 4 fluid required1200MM length M10 banjo braided stainless steel hose Please confirm if your bike engine can use this cylinder before buying, and it requires some technology to this modifition work Pump under the head of the anchor head is silking, can a wide range of length of the distance, adjust position according to the model, using thread tighten glue,prevent loose change position. Some vehicles anchor head is U plate ( king GS125 machine, for example), as long as take U plate, installs to the pumphead end Fixed long screw pump under as M8 standard, and the adjustable range is long,suitable for most models modified line of clutch and brake line, but some models(such as king GS125 machine) of the original car pull head fixed positionis silking, need to use 8.2 mm drill bit, removing silking to install Installation method 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 bubble 2: See above screw, tubing with good twist screws, do not tighten, request screwside holes can be exposed 3: 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 (dont allow any action) 5-10 minutes later, in the aboveside didnt tighten the screw hole will see the brake oil flow out, then lock screw,exhaust 4: 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 Options: Red/Blue/Silver/Black/Gold/Red As Pictures Material: 6061-T6 Aluminum Use quality seal kits and long life use. 1200MM hose. Piston: 14mmPackage Includes: One Hydraulic Clutch Cylinder Rod and one hose As Pictures Installation Instruction NOT Included