Wiseco 4185M06100 Piston Kit for Kawasaki ZX / GPZ / KZ 550 - 61mm 2007 Yamaha YFM700R Raptor SE - Lower A great material for this

A great material for this design application

1997-13 Honda XR70

2008 Honda TRX450ER Sportrax

1986 Yamaha TT600

Wiseco 4185M06100 Piston Kit for Kawasaki ZX / GPZ / KZ 550 - 61mm 2007 Yamaha YFM700R Raptor SE - Lower A great material for thisWiseco Performance Piston Kit Part Number: 4185M06100 Piston Size: 61. 00mm These kits contain everything you need to complete your piston repair, the first time Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Each piston is built from race proven designs that are chosen by the top race teams in all