PISTON KIT 77-81 RM PE250 68.5, FORGED WOSSNER 8194D150

Description

Wossner 68.50mm Bore Piston Kit (PN 8194D150) is designed for Suzuki RM250 and PE250 models from 1977 to 1981. This forged piston ensures high strength, efficient heat transfer, and durability. Its elliptical design provides 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

• High-strength forged piston for durability and performance
• Optimized heat transfer for efficient combustion
• Elliptical design prevents piston collapse and ensures even load distribution
• Manufactured in Germany

Specifications

• Bore: 68.50mm
• Actual diameter: 68.44mm
• Display (cm³): 398
• 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: RSB6850 X 2

Vehicle Fitments

• Suzuki RM250 (1977-1981)
• Suzuki PE250 (1977-1981)