CNC Air Carburetor Adjust Fuel Mixture Screw for Motorcycle dirt bike ATV BLUE

Brand new carburetor air fuel mixture adjusting screw made from CNC 6061-T6 Billet.

Adjusting air fuel mixture with this screw easily,instead of ugly,and hard to adjust(you should use tools to adjust) stock one.

Comes with spring,washer and seal, O-ring design to resist engine vibration and increases accuracy amd longevity.

Fitment:
Fits for most Keihin 4 strokes FCR carburetors and also newer 2nd Edition Keihin Pumper Carburetors (' FCR ').(Does not fit YZ400F of WR400F)

YZ426F
WR426F
YZ250F
WR250F
YZ450F
WR450F
YFZ450 Racing quad
CRF150R CRF150RB
CRF450R
CRF450X
CRF250R
CRF250X
TRX450R
KX250F
KX450F
KLX450F
RMZ250
RMZ450
03 and newer KTM 'RFS' 4-strokes - 450 and 525.
KTM 250SX-F 05+
KTM 250XCW 05+
KTM 450SXF 03+
KTM 520 SXF 03+
It will not fit 02 and older KTM 400 and 520 bikes.
Might fit other makes and models.

Package Included: 1 x Adjusting Screw with springs and seals