KTM 125-540 SX SXF EXC EXC-F XC XC-F KEIHIN FCR CARB FUEL MIXTURE SCREW ORANGE year-1997 2025 Beta 390 RR X-Pro

2025 Beta 390 RR X-Pro

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KTM 125-540 SX SXF EXC EXC-F XC XC-F KEIHIN FCR CARB FUEL MIXTURE SCREW ORANGE year-1997 2025 Beta 390 RR X-ProAS3 Performance fuel mixture screws allows you to adjust the fuel mixture setting on your carb quickly and easily without the use of a screwdriver and can even be done track side if needed. Simply rotate the head of the screw to set it to your preference and you can easily keep track of adjustments with the 1 4 number system on the side of the head. Will Fit Universal fitment on all Keihin FCR carbs Features Easily adjust your fuel mixture setting by