S3 CARBURETOR BLACK ADJUSTER SCREWS

S3 is the specialist in Trial and Enduro parts. Innovation and high quality are the key words guiding the design of the elements that will make a difference. Tested in all conditions, the S3 products are at the cutting edge of technology and equip the best riders and trial teams.  S3 adjusters for Air mix screw and idle screw for Keihin carburetor1005 aluminum springsmicrometric adjustmentAnodizedLaser logo