Vehicle Fitment
Yamaha
OEM Style Piston Kit by SPI®. With Rings Teflon Coated Standard. Machined smooth heads. MOS 2 Coating:. Draws heat through piston walls and out the bottom. Reduces heat and friction, for added power and longevity. Helps eliminate cold seizures, and increases durability. Hard anodized crowns. Hyper eutectic Cast.