Wiseco - 511M05500 - Piston Kit, 1.00mm Oversize to 55.00mm

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