Wossner WO-4098-D_ Forged Piston Kit Kawasaki KX450F, KX450X and KX450SR
Wossner WO-4098-DC Kawasaki KX450, KX450X & KX450SR Forged Piston Kit – 12.5:1 Compression
The Wossner WO-4098-DC Forged Piston Kit is a Grade C Premium Series piston engineered for selected Kawasaki KX450, KX450X and KX450SR models. Manufactured in Germany from premium forged aluminium, it provides maximum strength, durability and performance for demanding motocross applications.
Featuring a 96.05mm bore, 96.00mm piston size, 12.5:1 Wossner compression ratio and gas-ported two-ring construction, the Grade C piston is designed for cylinders requiring the corresponding piston grade.
- Suitable for Kawasaki KX450 2024–2025
- Suitable for Kawasaki KX450X 2024–2025
- Suitable for Kawasaki KX450SR 2025
- 96.05mm bore (Grade C)
- 96.00mm piston size
- 0.02mm graded oversize
- 0.05mm piston-to-cylinder clearance
- 62.10mm stroke
- 23.80mm compression height
- 12.5:1 Wossner compression ratio
- Gas-ported two-ring Premium Series piston
- RIK96.00E piston ring set
- WP028-SP 19mm wrist pin
- CW19 retaining clips
- Connecting rod: P4090-R
- Top-end gasket: C3820
- Includes piston, piston rings, wrist pin and retaining clips
Important: Always confirm the motorcycle make, model, year and measured cylinder bore before ordering. This Grade C piston must be selected according to the measured cylinder diameter. Professional engine assembly is recommended.
Notice: Product images may differ from the actual product. Images are provided for illustration purposes only and may show a representative item rather than the exact part supplied.