Material: The brake pump is made of aluminum alloy, which enhances its stable performance. This material keeps the brake pump in good condition for a long time. Function: This handlebar brake for master cylinder clutch lever material helps to reduce the overall weight of the motorcycle brake for master cylinder, improves handling and performance without compromising strength and reliability, making it able to withstand; Installation: Simple installation, you can quickly and easily for connect this lever to your motorcycle without for professional help. Wide Compatibility: Designed for a wide for range of mainstream motorcycle models, supporting vehicles with dual disc brakes. Before purchasing, you can verify the model and year of the motorcycle, or provide this information for customer service assistance to avoid the embarrassment of incompatibility. Routine Inspection: After each motorcycle wash, it is recommended to check the base of the clutch and brake levers for cracks, and ensure the left and right rocker arms of the dual disc brake levers are on the same plane. If any loose screws or lack of lubrication are found, tighten them promptly., Manufacturer: Naojino