Athena Piston Kit With Gaskets - 77.97 Mm - Kx250F P5F0780071004B

Athena Piston Kit With Gaskets - 77.96 Mm - Kx250F P5F0780071004A Kawasaki -- KX 250 F -- (2021); Kawasaki -- KX 250 -- (2022, 2023, 2021)

Athena Piston Kit With Gaskets - 77.97 Mm - Mc250F | Fc250 | 250Sxf/Xcf P5F0780078002B Husqvarna -- FC 250 -- (2016, 2017, 2019, 2022, 2021, 2018, 2020); KTM -- 250 XC-F -- (2017, 2019, 2018, 2020,...

Two-stroke pistons are made from 4032 siliciumFour-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistonsBoth include 3% copper in materials for better heat...

Athena Piston Kit With Gaskets - 96.95 Mm - Yz450F P5F0970213005A Yamaha -- YZ 450 F -- (2021, 2022, 2020)