Wossner WO-3502-DB Forged Piston Kit is a Premium Series high-compression forged piston developed for the Honda CRF250R and CRF250RX (2020–2026)
Wossner WO-3502-DB Premium Series Forged High Compression Piston Kit for Honda CRF250R & CRF250RX (2020–2026) – 78.97 mm
The Wossner WO-3502-DB Forged Piston Kit is a Premium Series high-compression forged piston developed for the Honda CRF250R and CRF250RX. Featuring a 78.97 mm (+0.01 mm graded) piston and a 14.5:1 compression ratio, it is manufactured in Germany from premium forged aluminium to provide exceptional durability, precise fitment and reliable high-performance operation. The graded piston is intended for accurately measured cylinders requiring the next piston size to maintain correct piston-to-cylinder clearance. Each kit includes the piston, piston rings, wrist pin and retaining clips for a complete top-end rebuild.
- Premium Series forged piston kit
- Suitable for Honda CRF250R & CRF250RX (2020–2026)
- 78.97 mm (+0.01 mm) graded piston
- 14.5:1 high-compression design
- High-strength forged aluminium construction
- Precision CNC machined for optimum fit and durability
- Ideal for performance engine rebuilds and racing applications
- Includes piston, piston rings, wrist pin and retaining clips
Important: Always confirm your motorcycle make, model, year, cylinder condition and required piston size before ordering. The 78.97 mm graded piston should only be selected after accurately measuring the cylinder bore.
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.