PISTON KIT 03-09 YZ450F 95.00, HYPERDRYVE NX-40045-C NAMURA

Part No. 56-W4785.C.NT (Phoenix Motos Ltd.)
NAMURA YZ450F 2003-2009, WR450F 2003-2013
12.5:1 COMPRESSION
NX-40045 USES EXISTING RING SET NA-40009R
5TJ-11631-00-00