PISTON KIT 09-12 CRF450R 96 HC, WOSSNER 8768DA HONDA FORGED, 13110-MEN-A30

Wossner high-compression forged pistons are designed for strength and efficient heat transfer, with an elliptical structure that provides uniform bearing surfaces under expansion. This model, with a 96.00mm bore (95.96mm actual size), is specifically built for Honda CRF450R models from 2009 to 2012 and features a two-ring configuration.

Features

• Forged construction for durability
• Elliptical design for even thermal expansion
• High-compression configuration with two-ring design
• Made in Germany

Specifications

• Bore Size: 96.00mm (actual 95.96mm)
• Displacement: 449 cm³
• Stroke: 62.10mm
• Clearance: 0.04mm
• Wossner Compression Ratio: 13.40:1
• OEM Compression Ratio: 12.00:1
• Dome Volume: -0.030 cm³
• Compression Height: 20.70mm

Cross-Reference OEM Part Numbers

• 13110-MEN-A30
• 4979M09600

Vehicle Fitments

• Honda CRF450R 2009–2012