PISTON KIT 01-2020 TXT250 GASGAS, FORGED WOSSNER 8163DA

Wossner forged piston kit with a 72.50mm bore, designed for Gas Gas TXT 250 models. Engineered for optimal combustion chamber heat transfer and uniform bearing surface under heat expansion, reducing localized pressure and piston collapse. Manufactured in Germany for durability and precision.

Features

• Forged piston for superior strength and design
• Optimized heat transfer to cylinder walls
• Elliptical design for uniform bearing surface and even thrust load distribution
• Manufactured in Germany

Specifications

• Bore: 72.50mm
• Standard size piston (PN# 8163DA)
• Lock Part Number: CA18
• Pin Part Number: WP033
• Ring Set Part Number: RSB7250 x2
• Displacement: 247 cm³
• Stroke: 60.00mm
• Clearance: 0.04mm
• Wossner Compression Ratio: 2-stroke
• OEM Compression Ratio: 2-stroke
• Compression Height: 28.75mm
• Theoretical Weight: 204.00g

Cross-Reference OEM Part Numbers

• Not provided

Vehicle Fitments

• Gas Gas TXT 250 (2002-2020)