Reference: P400510100004
Kit 290cc Ø83mm ATHENA racing for KAWASAKI KX 250 F and SUZUKI RM-Z 250 from 2004 to 2008
High Performance BIG BORE 290cc High Performance Cylinder - Piston for KAWASAKI KX 250 F 2004 to 2008 and SUZUKI RM-Z 250 2004 to 2006 4T.