Top End Piston Kit; Kawasaki 450 KX-F 21-23

Description

Breathe new life into your 4-stroke engine with Athena's Forged Top End Piston Kit. Built for riders who demand maximum performance and long-lasting reliability, this complete rebuild kit pairs a precision-forged piston with Athena's premium top-end gasket kit for a seamless installation and race-ready durability. Manufactured using a reverse extrusion forging process and precision CNC machining, the piston delivers exceptional strength, superior heat resistance, and smooth, consistent power delivery, while premium Japanese piston rings and Athena's advanced gasket technology provide outstanding sealing for dependable performance in the toughest riding conditions.

- Complete top-end rebuild kit featuring a forged 4-stroke piston and premium gasket set
- Reverse-extruded forged aluminum piston for exceptional strength and durability
- Precision CNC-machined for OEM-quality fit and consistent performance
- Premium Japanese piston rings with wear-resistant coatings reduce friction and extend engine life
- Optimized piston design delivers efficient combustion and smooth, responsive power output
- Advanced gasket materials provide dependable, leak-free sealing under demanding riding conditions

Includes:

- Forged 4-Stroke Piston
- Piston Rings (2)
- Piston Pin / Wrist Pin
- Circlips
- Complete Top End Gasket Kit

- Piston Size: 95.98mm
- Displacement: 450cc
- Compression Ratio: 12.5:1
- Piston Type: Forged
- Compression Height: 23.70mm
- Piston Pin: Biconical
- Big End Pin Diameter: 19 x 10 x 45mm

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.