
This part being universal, it may require adaptations
S3 presents a dedicated adjustment screw set for Keihin carburetors, designed for trial and enduro riders seeking precision and durability in fine adjustments. This part replaces the original air mixture and idle screws, offering a micrometric pitch for fine-tuning the idle and air/fuel mixture without guesswork.
The S3 screws provide a firm grip for turning with a screwdriver or adjustment tool and easy reading of feedback. Their anodization protects against wear and elements, while the stainless steel springs ensure consistent adjustment tension. Ideal for those who want reliable equipment for adjustments on the trackside or in the workshop.
Manufacturer reference: BL-610-U — Brand: S3 — Category: Carburetor.