PRIMARY PIN KIT REAR CALIPER is a genuine KTM RC 125cc kit/assembly from the BRAKE SYSTEM - REAR assembly (rear side), catalogued for KTM RC 125 2021. It is supplied to original-equipment specification for a precise, hassle-free fit on 2021 models.

Ordering by part number 36JY0181 guarantees you receive the exact item shown. Not sure it fits your bike? Contact us and our team will confirm compatibility before you buy.