JE PISTONS Piston Kit - 105.50 mm - 12.5:1 CR - Yamaha 284767

Piston Kit - 105.50 mm - 12.5:1 CR - Yamaha
Machined from 2618-T6 high-tensile forged aluminum, Dome/dish features smooth flowing radii; requires no deburring or preparation, Specifically engineered for extreme applications including professional competition, Kit includes piston(s), wrist pin, circlip and rings unless otherwise noted, Made in the USA