Accelerator Pump Spring, FCR-MX

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
DR650 '96 - '21 CRF150R '07 - '18 CRF250R '04 - '21 CRF450R '02 - '21 CRF450X '03 - '21 KX250F '04 - '21 KX450F '06 - '21 WR250F '01 - '21 YZ250F '01 - '21 YZ450F '03 - '21
$14.95

Direct replacement for the stock spring and exactly like the old Merge Racing spring. Gives a much more consistent accelerator pump squirt. Eliminates the need for the 'O-ring mod', wire or zip-ties on the pump arm. Fits all Keihin FCR-MX carbs except '07-'08 CRF250/450.

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 Not for the stock DR650 carburetor Fits FCR-MX conversion Only