WISECO 77mm PISTON KIT A, YAMAHA YZ250F 01-07, WR250F 01-13, GASGAS EC250F 10-15

Part No. 56-W188.A.WI

Gas-Gas EC 250F 2010 - 2015,
Yamaha WR250F 2005 - 2013,
Yamaha YZ250F 2005 - 2007,
Overview of Wiseco Piston Assembly - 4882M07700A (76.95)

Wiseco forged pistons are superior in strength and design 12.5:1 compression Nikasil Bore-Cylinder sleeving or rplating reequired for oversizes We carry the full line of Wiseco forged pistons, big bore kits and related items

Included Items: One 77.0mm piston One 7700YC ring set Two CW16 circlips One S686 wrist pin
Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the