Adjustment screw designed for riders who want to fine-tune their carburetor without compromise. The S3 BL-698-B screw allows for micrometric adjustment of the air/fuel mixture and idle on Kehin carburetors, featuring a sleek and durable finish for road or enduro use.

Features:

• 100% aluminum, precision machining
• Black anodized with a satin finish
• S3 logo laser-engraved
• Micrometric adjustment for fine tuning
• Supplied with two stainless steel springs to ensure tension
• Designed for Kehin adjustment screws (mixture and idle)

Included:

• 1 air mixture screw + stainless steel spring
• 1 idle screw + stainless steel spring

Compact and aesthetic, this adjustment screw facilitates roadside interventions or preparation for an off-road session. The anodization and stainless steel springs contribute to durability against the elements and usage conditions. Simple installation on Kehin carburetors — ideal for fine-tuning idle and air/fuel mixture without heavy modifications.

Manufacturer reference: BL-698-B