PISTON KIT YFA1 BREEZE 125 ATV, GRIZZY 125, NAMURA NA-40019-2, 49.50.mm

Part No. 56-W047.050.NT (phoenixmotos.com)
YAMAHA YFA1 BREEZE 125 ATV 1989-2004,
YAMAHA GRIZZLY 125 2004-2013 ATV, NA-40019 NAMURA PISTON KIT 0.50mm OVER SIZE. 49.50mm