ATV WISECO PISTON .020 Wiseco - 4737M10050

WISECO ATV-DIRT BIKE PISTONS.All Wiseco 4 cycle pistons come complete with rings, wrist pins and circlips.Only Wiseco replacement ring sets can be used on Wiseco pistons.All Wiseco 2 cycle pistons are supplied with rings and circlips.Wiseco 2 cycle pistons are not supplied with a wrist pin unless noted in the description.