Yamaha Banshee Piston

High-silicon aluminum alloy forging ensures strength and reliability, with a range of piston models for both racing and trail applications. Offering persistent power, advanced forging, titanium nitride-coated rings and more, these race-grade components maximize compression and torque. E-Coated on crown, ring grooves & pin bore for wear-resistance and detonation protection, plus ports removed for a smooth powerband. Cylinder sleeves must be purchased separately.