12mm Suitable for FMX70, FMX90, FMX125L, FMX125, Pitsterpro XJR90, X2 125 (LIFAN 50 – LIFAN 70 – LIFAN 90 – LIFAN 110 – LIFAN 125 Engines)

15mm Suitable forFMX140, FMX140R, FMX140BF, FXR155, FXR170, FXR190, 150F, 230F Pro F Pro 2010-18 (YX140, Z 155cc, YX 170cc, Z 190cc, 230cc Engines)

FBLCN: 12mm R – 23 & 15mm R – 24