2PCS fuel ratio adjusting screw)Keihin the carb air screw for a

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Allows for quick idle mixture with no tools. Precise adjustment reduces emissions and helps to reduce off idle spit. Knurled edge for easy grip.

Windance 2pcs Motorcycle Carburetor Air Adjusting Screw Idle Mixture Fuel Ratio Screw for CV40 CVK34 CVK36 CVK40

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2PCS fuel ratio adjusting screw)Keihin the carb air screw for a variety carburetor NIBBI PE PZ19 ZX Fuel Screws - AliExpress

Motorcycle Air Fuel Mixture Screw Adjuster Keihin FCR Carb For Honda Yamaha Ktm Kawasaki Suzuki - UBUYMOTOR

Applicable Model: Motorcycle fuel mixture screw, universal replacement for Keihin PWK carburetor 21/24/26/28/30/32/34mm. Durable Material: Carb

Air Fuel Mixture Screw, 21‑34mm Motorcycle Carburetor Air Fuel Mixture Idle Speed Adjuster Screw Replacement for Keihin PWK

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➊ Precision machined from aircraft quality 6061-T6 aluminumlightweight but high strength and durability! ➋ Anodised surface finishingpremium quality

NICECNC Orange Universal Aire/Fuel Mixture Screw Adjuster Keihin FCR Carb Motorcycle Compatible with Honda Yamaha Kawasaki Suzuki CRF YZF WR KXF KLX

Durable Mixture Screw Parts 2pcs/set Accessories Carburetor Idle Speed Adjustment Screw For PZ26 PZ27 PZ30 Carb - AliExpress

NICECNC Orange Universal Aire/Fuel Mixture Screw Adjuster Keihin FCR Carb Motorcycle Compatible with Honda Yamaha Kawasaki Suzuki CRF YZF WR KXF KLX RMZ,See Fitment : Automotive