RETAINER GEAR STARTER is a genuine KTM DUKE 125cc gear/sprocket from the CRANKCASE LH assembly, catalogued for KTM DUKE 125 2019. It is supplied to original-equipment specification for a precise, hassle-free fit on 2019 models.

Ordering by part number JG541043 guarantees you receive the exact item shown. Not sure it fits your bike? Contact us and our team will confirm compatibility before you buy.