Product parameters Features: this product adopts multi-section length adjustment, which can match most models of motorcycles. The oil inlet nozzle is equipped with exhaust screw, which greatly distinguishes it from other old styles. CNC processing technology is adopted, aluminum alloy is used, and the surface painting is high-end anodized Specifications: Color: blue, red, black, silver, goldgreen Main material: aluminum Entire length: as shown Thread size: as shown in figure Accessories: suitable for most motorcycles Number :1 PC Note: 1. (important) no instructions are included. Professional installation is highly recommended! 2. Please check the size scale carefully before paying. 3. Please allow 0.5-1 inch difference due to manual measurement. (1 inch = 2.54 cm) 4. The actual color of the item may be slightly different from the list image for the following reasons Different computer screens, thank you for your understanding. Package contents: Motorcycle hydraulic clutch brake pump 1 and accessories Note:thepistonsizeoftheupperpumpmatchedwiththeproductmustbeequaltoorgreaterthan12.7mm,andtheworkingstrokeshallnotbelessthan12mm.T4brakeoilisrecommended Pleasenote:Thepistonrodmustnotbebentduringtheinstallationprocess.Anybendingwillcauseleakage