Piston KitCaracteristicas: Machined from 2618 T6 high tensile forged aluminum Dome dish features smooth flowing radii; require no deburring or preparation JE designs are specifically engineered for extreme applications including professional competition Pins, pin fitment, lock and rings included unless otherwise noted Made in the U. S. A Peso: 2. 9 Alto: 5. 4 Largo: 10. 44 Ancho: 5. 81 Aditamentos: Ninja ZX 10R : 2012 2011 2009 2008 2010 Specs: Bore Size: 76 mm