Vertex Cast Piston Kit For Yamaha WR250 1996-1997 Standard Size C Ducati Requires use of the OEM

Requires use of the OEM upper tubes

YAMAHA YZ 80 1991 European Models

Manufacturer part number: 00-01313-21

Manufacturer part number: YA05809#001

Vertex Cast Piston Kit For Yamaha WR250 1996-1997 Standard Size C Ducati Requires use of the OEMThe Vertex Cast Piston Kit For Yamaha WR250 1996 1997 Standard Size C is part of the latest collection from Vertex. Features: Cast Replica Cast piston in original OE form All pistons are heat treated with a T 5 hardening and tempering cycle All piston skirts are coated with a high tech Molybdenum Disulphite coating for faster break in time and increased piston life Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone