Cost-effective alternative to replacing stock silencers and adding a spark arrestor The EE screen-type spark arrester makes maintenance very easy; by simply removing two bolts the screen can be removed for replacement for servicing The easy access to the screen is great for riders who use their bikes for closed course and off-road - no need to have two silencers Made in the U.S.A. For models with silencer marked 04037008 Marca : MOOSE RACINGReferencia del fabricante : 40-4021Nombre de producto : ApagallamasTipo : Tapa finalUnidades : Unidad