Wiseco Pistons PK1879 Top End Piston Kit Kawasaki - 77mm 13.5 1 KX250F

The Wiseco PK1879 complete top end piston kit provides everything needed for overboring or rebuilding your Kawasaki KX250F engine. This high-performance kit features a 77mm forged piston with a 13.5:1 compression ratio, engineered to deliver increased power and durability for demanding motocross applications.

Complete Kit Includes:

• Forged piston with Armor Glide skirt coating for reduced friction and extended wear life
• Piston rings engineered for optimal seal and performance
• Wrist pin and circlips
• Complete top end gasket set for hassle-free installation

Wiseco's forged pistons are manufactured using advanced forging techniques to create a stronger, more durable piston compared to cast alternatives. The proprietary Armor Glide skirt coating reduces friction between the piston and cylinder wall, minimizing wear while improving performance and longevity. The 13.5:1 compression ratio provides aggressive power delivery ideal for competitive racing applications.

This kit is designed as a direct replacement for 2011-2013 Kawasaki KX250F models, offering professional-grade quality for enthusiasts and racers looking to restore or upgrade their engine's performance.