PISTON KIT 03-05 KTM660 SMC, WISECO 4809M10200 KTM

Part No. 56-W4809.WI (oro2u.com)
KTM 660 SMC (2003-2005),
Wiseco 4809M10200 Piston Kit Dome 13.0:1 4016XH (BOD)
Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will

stand up to the abuse that high performance motorsport applications require. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue. Each forging is designed to optimize the strength-to-weight ratio, and maximize performance.