Wiseco PK1502 Piston & Gasket Kit 2001-2002 Kawasaki KX125

Restore the heart of your machine with the Wiseco PK1502 High Performance Top End Rebuild Kit. Whether you are noticing a loss in compression or performing a scheduled teardown, Moto-House MX provides this OEM Replacement solution to get your 125 screaming back to life. Designed specifically for the 2001-2002 Kawasaki KX125, this kit eliminates the guesswork by combining a legendary Pro-Lite piston with a high-quality top-end gasket set.

Forged from 4032 aluminum alloy, these Wiseco pistons offer superior strength-to-weight ratios compared to cast alternatives, resulting in quicker throttle response and increased durability under racing conditions. The Pro-Lite design is engineered to handle the high-revving nature of a 2-stroke engine while maintaining structural integrity. Please note that these pistons are designed for use with electrofusion bore cylinders and must be used exclusively with Wiseco rings for a perfect seal.

Top Features: Wiseco PK1502 High Performance Piston Kit

• Forged 4032 Alloy: High-silicon aluminum material provides maximum strength and reduced thermal expansion.
• Complete Top-End Kit: Includes the Pro-Lite piston, ring set, wrist pin, circlips, bearing, and top-end gaskets.
• Engineered for 2-Strokes: Lightweight design specifically tuned for the 124cc Kawasaki power plant.
• Optimized Fitment: Designed for standard 54.00 mm bore sizes to maintain factory specifications.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Size
2001-2002	Kawasaki	KX125

Frequently Asked Questions

Q: Does this kit work with the stock cylinder?
A: Yes, this kit is designed for the standard 54.00 mm electrofusion bore cylinder found on the 2001-2002 KX125.

Q: Can I use OEM rings with this Wiseco piston?
A: No, Wiseco pistons are engineered with specific ring groove tolerances and must be fitted only with Wiseco rings.

Q: Is the top-end bearing included in this PK series kit?
A: Yes, this specific kit includes the piston, rings, wrist pin, circlips, gaskets, and the needle bearing.

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