1、Fitment: Clutch brake bump with M10 thread, is universal fit for Pit Dirt Bike Motorcycle Motocross ATV Quad, convenient for installation and easy to use. 2、Smooth Clutch operation: Clutch master cylinder rod provides smoother and more sensitive clutch operation, reducing clutch shaking and instability. 3、Comfortable Operation: Through hydraulic transmission, the clutch operation is easier, the arm fatigue is reduced, and the control comfort and accuracy are improved. 4、Improve Clutch Durability: Clutch brake bump eliminates clutch line pull, reducing wear and breaks. With sealing structure, withstands high pressure and temperature. 5、High Adaptability: With wide adaptability, it can be used for different types and brands of motorcycles and improve the riding experience and handling performance. Item Type: Clutch Brake Pump Material: Aluminum alloy Screw Size: M10 Fitment: Fit for Pit Dirt Bike Motorcycle Motocross ATV Quad 1 x Clutch Brake Pump Set (5pcs)