Alpha Rider Pro Carb Rebuild Kit Mixture Screw For Keihin CV CVK Carbs For Harley Big Twin 1990-1999, Twin Cam 1999-2006 & Sportster XL 883 1200

Allows for quick idle mixture with no tools. Package included: 1PC Mixture Screw , 1PC Special Spring , 1PC O-ring & 1PC Washer Precise adjustment reduces emissions and helps to reduce off idle spit Knurled edge for easy grip Precision tip shape for maximum efficiency Requires removal of the factory installed welsh plug for installation

Brand: Alpha Rider