PISTON KIT 00-07 XR650R 100.00, FORGED WOSSNER 8575DA 13101-MBN-670

Wossner forged piston kit with a 100mm bore (99.94mm actual) is designed for the Honda XR650R (2000-2007). Engineered for strength and optimal heat transfer, the piston features an elliptical design that ensures even load distribution, reducing localized pressure and preventing piston collapse. Manufactured in Germany, it maintains OEM compression specifications.

Features

• Forged construction for durability and high performance
• Optimized heat transfer to cylinder walls for improved efficiency
• Elliptical design ensures uniform bearing surface and prevents piston collapse
• Manufactured in Germany for high-quality standards

Specifications

• Bore Size: 100mm (99.94mm actual)
• Display (Displacement): 644 cm³
• Stroke: 82.60mm
• Clearance: 0.06mm
• Compression Ratio: OEM specification (10.00:1)
• Dome Volume: -3.60 cm³
• Compression Height: 29.00mm

Cross-Reference OEM Part Numbers

• Piston Kit: 8575DA
• Lock: CW23
• Pin: WP024
• Ring Set: 1000XSY
• OEM Part Numbers: 13101-MBN-670, 4715M10000

Vehicle Fitments

• Honda XR650R (2000-2007)