Athena Piston Kit

Brand: Athena
MPN: S4F04500001A
Eligible for FREE shipping! Ships same day

Two-stroke pistons are made from 4032 silicium.Four-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons.Both include 3% copper in materials for better hea [...Read More]

$123.92
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Two-stroke pistons are made from 4032 silicium

Four-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons

Both include 3% copper in materials for better heat resistance

All pistons are forged using a precision heat-treatment process that allows for production tolerances of just .005mm

Most piston kits are available in A or B sizing

Forged piston tooling allows for the lightest available product

Kits include antiwear coated piston, rings, pin and circlips