VERTEX PISTON TOP END KIT YZF250 2008-2013 (GENUINE YAMAHA HEAD & BASE GASKET)
FITS: YZF250 2008 - 2013
Vertex piston
*13.5.1 compression ratio
*77mm
* Forged aluminum
*Longer lasting
*Better performance
*Includes: Piston, Rings, pin & c clips
Genuine Yamaha head & base gasket
(Nothing worse using aftermarket gaskets for you to rebuild your engine and find out it fails after 30 minutes of running)