Wiseco Pro-Lite Piston Kit with Gaskets - Kawasaki KX125 (1999-2000) - 54.00mm Bore - 2-Stroke

Wiseco Pro-Lite Piston Kit with Gaskets - Kawasaki KX125 (1999-2000)

Premium Wiseco Pro-Lite 2-stroke piston kit with complete top-end gasket set for the 1999-2000 Kawasaki KX125. The lightweight Pro-Lite design is specifically engineered for high-revving 2-stroke performance. Everything you need for a professional top-end rebuild in one convenient package.

⚠️ Important: Electrofusion Cylinder

This piston kit fits electrofusion bore cylinders only. Verify your cylinder type before ordering.

Kit Includes

• Wiseco Pro-Lite Piston - Lightweight 4032 aluminum alloy
• Ring Set - Wiseco performance rings
• Wrist Pin
• Circlips
• Wrist Pin Bearing
• Top End Gasket Set

Key Features

• Pro-Lite design for lightweight, high-revving 2-stroke performance
• 4032 aluminum alloy construction - optimized for 2-stroke applications
• Complete top-end gasket kit included
• Wrist pin bearing included - everything for a complete rebuild
• Standard bore - direct OEM replacement

Important Notes

• Fits electrofusion bore cylinder only
• Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
• Wiseco pistons can be fitted only with Wiseco rings
• Cylinder sleeves must be purchased separately if needed

Piston Specifications

• Bore Size: 54.00 mm (Standard)
• Piston Diameter: 53.95 mm
• Stroke Length: 54.50 mm
• Material: 4032 Aluminum Alloy
• Skirt Coating: Non-Coated
• Style: Pro-Lite

Engine Specifications

• Displacement: 124cc
• Engine Type: 2-Stroke
• Weight: 1.0 lbs

Fitment

• Kawasaki KX125: 1999-2000

Why Wiseco Pro-Lite?

Wiseco Pro-Lite pistons are specifically designed for 2-stroke engines. The 4032 aluminum alloy provides excellent strength-to-weight ratio, allowing for higher RPM and quicker throttle response. The KX125 was one of the most competitive 125cc 2-strokes of its era!