PISTON KIT 10-13 CRF250 76.80, 8775DC WOSSNER HONDA
This Wossner forged piston kit features a 76.82mm bore size (76.78mm actual) and a two-ring configuration. It has an elliptical design for even thrust load distribution, enhancing performance. Manufactured in Germany, this piston offers high thermal efficiency and structural integrity. Specifications include a 249 cm³ displacement, 53.80 mm stroke, 0.04 mm clearance, 14.20:1 compression ratio (Wossner), 13.20:1 compression ratio (OEM), +0.10 cm³ dome volume, 29.00 mm compression height, and a theoretical weight of 19.50 g. Lock part number is CW16, pin part number is WP070, and ring set part number is 768XAS.
- SKU
- 56-W950.C.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit for Honda CRF250R
Enhance the performance and reliability of your Honda CRF250R with this premium forged piston kit from Wossner. Engineered for precision and durability, this kit is designed to meet the demands of high-performance riding.
Key Features
- Forged Construction: Utilizes a robust forged design for superior strength and longevity compared to cast pistons.
- Two-Ring Configuration: Features a two-ring setup designed for optimal sealing and reduced friction, contributing to efficient power delivery.
- Elliptical Design: The piston's elliptical shape ensures even thrust load distribution, effectively reducing localized stress and wear, particularly under high temperatures.
- Optimized Heat Transfer: Engineered to promote efficient heat transfer from the combustion chamber to the cylinder walls, aiding in temperature management and performance consistency.
- German Engineering: Manufactured in Germany, ensuring high standards of quality and precision in every component.
- Increased Compression Ratio: Offers a higher compression ratio (14.20:1) compared to OEM (13.20:1), potentially increasing power output.
Specifications
- Bore Size: 76.82mm (actual measurement 76.78mm)
- Piston Type: Forged
- Ring Setup: Two-ring
- Stroke: 53.80 mm
- Piston Clearance: 0.04 mm
- Compression Ratio (Wossner): 14.20:1
- Compression Ratio (OEM): 13.20:1
- Dome Volume: +0.10 cm³
- Compression Height: 29.00 mm
- Theoretical Weight: 19.50 g
- Lock Part Number: CW16
- Pin Part Number: WP070
- Ring Set Part Number: 768XAS
