Diseñado y fabricado interno; All Forgings Are Produced in W�ssner�s Company-Owned Forger Operation, 4-Stroke Pistons Are Made Using A Double-Bridge Design, Lightweight Pistons With The Tightest Piston Wall-Wall Clearances in the Industry Give You A quieter Running Engine Compression Ratios Available for 4-Stroke Applications, All Piston Skirts Are Supplies With A Moly Coating to Reduce Friction and Assist in Break in, All Piston Kits Include Piston, Ring, El anillo, las cerraduras de pasador y pasador de la muñeca, los kits de pistón de w Outser son lás äre äre äns ars son son los ussed's son son los ussed son las lecturas ussers de los ussers. Pissers We Lofts, equipos de muñeca