PISTON KIT 77-81 RM PE250 67.0, FORGED WOSSNER 8194DA 12110-41603
Wossner 67mm Bore Piston Kit (PN# 8194DA) is a forged piston designed for high strength, efficient heat transfer, and durability. Its elliptical design ensures a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany, this piston meets OEM compression standards. Features include a high-strength forged piston for durability and performance, optimized heat transfer for efficient combustion, and an elliptical design that prevents piston collapse and ensures even load distribution. Specifications: Bore: 67mm, Actual diameter: 66.94mm, Display (cm³): 246, Stroke (mm): 55.50, Clearance (mm): 0.05, Compression Ratio: OEM, OEM Compression Ratio: 11.10:1, Dome Volume (cm³): -0.20, Compression Height (mm): 22.80. Cross-Reference OEM Part Numbers: Lock: CW18, Pin: WP033, Ring Set: RSB6700 X 2, OEM Part Numbers: 12110-41603, 405M06700.
- SKU
- 56-W474+P0.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit
Enhance the performance and durability of your motorcycle with the Wossner 67mm Bore Piston Kit. Engineered for demanding applications, this forged piston offers superior strength and efficient heat transfer for optimal engine operation. Its innovative elliptical design ensures a uniform bearing surface even under extreme temperatures, effectively reducing localized pressure and evenly distributing thrust loads to prevent piston collapse.
Key Features:
- High-strength forged construction for exceptional durability and performance
- Optimized heat transfer for improved combustion efficiency
- Elliptical piston design to prevent collapse and ensure even load distribution
- Precision manufactured in Germany
- Meets OEM compression standards
Specifications:
- Bore Size: 67.0mm
- Actual Piston Diameter: 66.94mm
- Displacement: 246 cm³
- Stroke: 55.50mm
- Piston Clearance: 0.05mm
- Compression Ratio: OEM
- OEM Compression Ratio: 11.10:1
- Dome Volume: -0.20 cm³
- Compression Height: 22.80mm
Included Components:
- Lock: CW18
- Pin: WP033
- Ring Set: RSB6700 (x2)
Cross-Reference OEM Part Numbers:
- 12110-41603
- 405M06700
