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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
x 2 3⁄8 in
it is a “oneblock” made and welded only in the inside for a better resistance
Latest kit for YZ450F also includes a complete airbox that increases the volume of the intake
Tread compound based on world proven Dunlop touring technology for high mileage and improved ride
BIG BORE CYLINDER KIT 270CC (80MM) (13.5:1) 2010-yamaha-xv19s-roadliner-s-1900-esi4159314 x 2 3⁄8 inCylinder Works turns up the horsepower with their big bore kits that look just like stock but theyre not! All cylinders are nickel silicon carbide plated for a low friction surface, better heat dissipation and more durability. All kits come with everything, except the mechanic! Gaskets and seals, along with a Vertex piston, rings, wrist pin and circlips.
