Keihin original replacement needles are the best solution for your leaking FCR Downdraft carburetor.  They ensure an exact fit with long lasting quality every time.  Viton tips allow higher temperatures without degrading the needle and the exact dimensions ensure your carburetors function properly.  Use only genuine Keihin replacement needles.

These float needles will fit ALL Keihin FCR downdraft carburetors.  They will work with valve seat sizes 1.0 - 2.6.