Top End Piston Kit; KTM 85 Sx 18-25

Description

Revitalize your 85cc 2-stroke engine with this all-in-one, race-ready top-end rebuild kit. Athena has perfectly paired a gravity-cast, high-silicon aluminum piston with their industry-leading top-end gaskets to give you a seamless and reliable rebuild experience. The precision CNC-machined piston ensures flawless fuel flow and optimal flame propagation, while the specialized molybdenum disulfide skirt coating greatly reduces internal friction for maximum power and longevity. Accompanied by gaskets that have undergone advanced stress-relieving processes and proprietary surface treatments, this kit guarantees an unbeatable seal under extreme cylinder pressures. Reclaim your factory compression and hit the track with ultimate confidence.

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Complete top-end solution perfectly pairing a cast 2-stroke piston and comprehensive gasket kit

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Gravity-cast from a specialized high-silicon aluminum alloy for exceptional strength and heat resistance

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Molybdenum disulfide skirt coating drastically reduces friction and internal engine wear

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Precision CNC-machined profile ensures optimal fuel flow and perfect flame propagation

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Advanced gaskets feature proprietary surface treatments and stress-relieving processes for maximum sealing reliability

Includes:

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Cast 2-Stroke Piston (Domed Head)

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Piston Ring (1)

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Piston Pin / Wrist Pin

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Circlips

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Needle Bearing

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Complete Top End Gasket Kit

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Displacement: 85cc

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Piston Size: 46.94mm

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Pin Dimensions: 14x9.5x40mm

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Compression Ratio: Standard

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.