RETAINER VALVE SPRING is a genuine KTM RC 390cc spring from the VALVE DRIVE assembly, catalogued for KTM RC 390 2015. It is supplied to original-equipment specification for a precise, hassle-free fit on 2015 models.

Ordering by part number JY511225 guarantees you receive the exact item shown. Not sure it fits your bike? Contact us and our team will confirm compatibility before you buy.