The TB Parts Adjustable Carburetor Needle is precision-engineered for KLX110 and KLX140 motorcycles, offering riders the ability to fine-tune their engine's fuel delivery for optimal performance. This adjustable needle allows you to customize your air-fuel mixture across different throttle positions, helping you achieve better throttle response, smoother power delivery, and improved overall engine performance. Whether you're dealing with altitude changes, temperature variations, or modifications to your intake or exhaust system, this adjustable needle gives you the control needed to dial in your carburetor settings. The TB Parts design provides multiple clip positions for precise adjustment, making it easier to compensate for different riding conditions and modifications. Installation is straightforward for those familiar with carburetor maintenance, and the adjustability means you can adapt as your riding needs change. This needle is an essential tuning component for riders looking to maximize their KLX110 or KLX140's potential and achieve consistent, reliable performance.