Features: Achieve precise control of your carburetor's idle speed and air fuel ratio with the Carburetor Idle Adjuster Screw. Made with quality materials, this idle adjuster screw ensures reliability and stability even in high temperature and high pressure environments. Designed for motorcycle enthusiasts who seek better engineperformance and a customized driving experience through carburetor modification or maintenance. Whether you're upgrading your motorcycle's carburetor or fine tuning its engine, this idle adjuster screw provides the perfect solution for achieving optimalair fuel ratio and stable idle. Take your motorcycle riding to new heights with the Carburetor Idle Adjuster Screw, idealfor adjusting idle and air fuel ratio in highaltitude environments. Specifications: Material: Stainless Steel Size: As Shown Type: Short/Lengthen Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Idle Cable Adjuster