Wiseco Wiseco 2 Stroke GP Series Piston Kit, 66.40 mm Bore PK1704

Wiseco's GP Series forged 2-stroke pistons build on the tried-and-true base of the Pro-Lite. Wiseco GP Series 2-stroke pistons incorporate additional performance and durability enhancing features including an Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide skirt coating, making them perfect for endurance and sustained-RPM 2-stroke applications. From play riders putting in hard hours to consistent competition, GP Series 2-stroke pistons are up to the challenge.

Wiseco Wiseco 2 Stroke GP Series Piston Kit, 66.40 mm Bore PK1704

Specifications:

Description_DEF	Engine Piston Set
Description_DES	Yamaha YZ250 '02-19 GP Series(808M06640)
Description_EXT	Wiseco 2 Stroke GP Series Piston Kit, 66.40 mm Bore
Description_FAB	Designed for endurance and sustained-RPM 2-stroke riding Engineered, forged, and machined in the USA in Mentor, OH Designed with optimized features for long service life and top-end power Electra-Coated crown, ring groove and pin bore resists potential wear, combustion heat damages, and ring micro-welding ArmorGlife skirt coating reduces friction to optimize performance potential Extra lightening operations for enhanced throttle response High-quality ring(s), wrist pin(s), and circlips included
Description_INV	Yamaha YZ250 '02-20 GP Series(808M06640)
Description_MKT	Wiseco's GP Series forged 2-stroke pistons build on the tried-and-true base of the Pro-Lite. Wiseco GP Series 2-stroke pistons incorporate additional performance and durability enhancing features including an Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide skirt coating, making them perfect for endurance and sustained-RPM 2-stroke applications. From play riders putting in hard hours to consistent competition, GP Series 2-stroke pistons are up to the challenge.
Description_SHO	Piston Kit
Description_TLE	Wiseco 2 Stroke GP Series Piston Kit, 66.40 MM Bore

This Part Fits:

Year	Make	Model	Submodel	Notes
2002	Yamaha	YZ250
2003	Yamaha	YZ250
2004	Yamaha	YZ250
2005	Yamaha	YZ250
2006	Yamaha	YZ250
2007	Yamaha	YZ250
2008	Yamaha	YZ250
2009	Yamaha	YZ250
2010	Yamaha	YZ250
2011	Yamaha	YZ250
2012	Yamaha	YZ250
2013	Yamaha	YZ250
2014	Yamaha	YZ250
2015	Yamaha	YZ250
2016	Yamaha	YZ250
2017	Yamaha	YZ250
2018	Yamaha	YZ250
2019	Yamaha	YZ250
2020	Yamaha	YZ250
2021	Yamaha	YZ250
2022	Yamaha	YZ250
2016	Yamaha	YZ250X
2017	Yamaha	YZ250X
2018	Yamaha	YZ250X
2019	Yamaha	YZ250X
2020	Yamaha	YZ250X
2021	Yamaha	YZ250X
2022	Yamaha	YZ250X