Fine-tune your carburetor with ease using the Bike It Fuel Mixture Screw. Specifically designed for Keihin FCR carburetors, this screw replaces the standard, hard-to-reach fuel screw, allowing for quick and precise adjustments without removing the carb.

• Direct Replacement: Designed to replace the standard Keihin FCR carburetor fuel screw.
• Easy Adjustment: Enables fast and accurate fuel mixture tuning
• Improved Accessibility: Eliminates the need for tools or carb removal during adjustment.
• Durable Construction: Built to withstand regular tuning and vibration.
• Performance Focused: Ideal for fine-tuning fuel delivery for optimal throttle response.