YX150 & YX160 Pitbike Gear Selector Shift Drum Forks Engine N1234 All Up Gearbox

Gearbox sequence – N1234. Genuine YX gear selector drum & forks to fit YX 150cc & 160cc horizontal type engines. Drum length – 75.5mm. Engine code – 1P60FMJ, 1P60FMK.

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