Seller notes

Fits 2006 KTM 50 SX Pro Jr LC Top End Kit,br> Heat treated with T 5 hardening and tempering cycle. Molybdenum Disulphite coated piston skirts. Gravity cast aluminum alloy piston. Forged pistons made from 2618 aluminum. High compression pistons for improved power and torque. Big bore pistons increase engine displacement. Forged replica pistons as OE replacements. OEM replacement rings. Complete top end kit with all necessary components. All pistons are heat treated with a T-5 hardening and temper...

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