WISECO STD HC 14.5:1 PISTON KIT YAMAHA YZ250F 16-18, YZ250FX 17-19, WR250F 18-19

Part No. 56-W6722.WI.HC5
YAMAHA YZF250 YZ250F 2016-2018,
ArmorGlide WISECO 40167M07700 ArmorGlide PISTON KIT. HIGH Compression, Ratio 14.5:1
-Wiseco forged pistons are superior in strength and design. -Engineered to provide the best possible path for combustion

chamber heat transfer to cylinder walls. -Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributin thrust loads more evenly, thereby preventing piston collapse. -Ultra-hard Electra coating protects against erosion from detonation and keeps the piston cooler. It also eliminates micro-welding rings to the grooves and prevents galling in the pin bore.

-ArmorGlide skirt coating minimizes friction, improves wear resistance and maximizes horsepower on out high-performance applications. Complex skirt profiles reduce friction and promote stability in the bore for optimum ring seal.
Cross reference numbers ONLY. RINGS 7700YC, PIN S677, CLIPS CW16

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.