SKU:227230
Breathe new life into your 250cc 2-stroke enduro machine with this ultimate, all-in-one top-end rebuild kit. Athena has perfectly paired a premium, gravity-cast high-silicon aluminum piston with their industry-leading top-end gaskets for a seamless and highly reliable rebuild. The precision CNC-machined piston ensures flawless fuel flow and optimal flame propagation, while a specialized molybdenum disulfide skirt coating greatly reduces internal friction for enhanced 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 trails with maximum performance!
Complete top-end solution perfectly pairing a cast 2-stroke piston and comprehensive gasket kit
Gravity-cast from a specialized high-silicon aluminum alloy for exceptional strength and heat resistance
Molybdenum disulfide skirt coating drastically reduces friction and internal engine wear
Precision CNC-machined profile ensures optimal fuel flow and perfect flame propagation
Advanced gaskets feature proprietary surface treatments and stress-relieving processes for maximum sealing reliability
Includes:
Cast 2-Stroke Piston (Domed Head)
Piston Rings (2)
Standard Piston Pin / Wrist Pin
Circlips
Needle Bearing
Complete Top End Gasket Kit
Displacement: 250cc
Piston Size: 66.34mm
Pin Dimensions: 18 x 13 x 56mm
Compression Height: 38.10mm
Compression: Standard
The ATHENA P4C0664045001A Top End Piston Kit is listed for KTM 250 SX models from 2007 through 2016. Designed as a top-end replacement component, this kit supports service and maintenance work on applicable KTM 250 SX engines.
Use the brand and part number to verify the correct application before ordering. This product is supplied as one unit, as indicated by the listed unit of measure.
Features:
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