New Wiseco Standard / Stock 65.00mm Piston Kits. Comes with (2) Pistons, (2) Ring Sets, (2) Pins, and (2) Pairs of Clips.

Will fit

453 Engine Type

1999-2003 MXZ 440

Bore size 65mm

(2) 2442M06500

1999, 2000, 2001, 2002, 2003