PISTON KIT 6-14 RAPTOR 700 103, WISECO 4902M10300

Part No. 56-W4902+100.WI (phoenixmotos.com)
Yamaha: YFM700R Raptor 2006 - 2014,
Yamaha: YFM700F Grizzly (9.2:1 Comp) 2006 - 11,
Wiseco 103mm piston kit,
(Wiseco part no 4902M10300)