Model Compatibility: Fits XEVO125, Runner ST 125, X10, 125cc X-EVO, and 250cc 4V 4T motorcycle models as specified in the title.
Match: Replaces part numbers B019352 and B019354 for rocker arm assembly function on compatible models.
Functional Purpose: Restores rocker arm assembly for valve train functionality in listed 4-stroke .
Engine Specification Alignment: Designed for 4-valve, 4-stroke with displacement of 125cc or 250cc as indicated in the title.
Installation Scope: Functions as a direct-fit rocker arm assembly requiring no modification to existing engine components.
Description
Rocker Arm Assy for XEVO125, Runner ST 125, X10, 125cc X-EVO, 250cc, 4V 4T. Compatible with X10 E3 125 (2012–2015), X-EVO 125 E3 (2007–2016), X-EVO 250 E3 (2007–2016), Runner ST 125 E3 4T (2008–2016), and 125 E3 4V 4T (2010–2015). Fits part numbers B019352 and B019354.
This is a item from an aftermarket supplier. Brand names are cited solely to demonstrate device compatibility.