Wossner forged pistons are built for high durability and optimal heat transfer, with an elliptical design that ensures uniform expansion and even load distribution. This specific piston kit features a 96.01mm bore (95.97mm actual size) and is designed for Honda CRF450R models from 2009 to 2012.

Features

• Forged construction for strength and longevity


• Elliptical design minimizes localized stress


• Engineered for efficient thermal conductivity


• Made in Germany

Specifications

• Bore Size: 96.01mm (actual 95.97mm)


• Displacement: 449 cm³


• Stroke: 62.10mm


• Clearance: 0.04mm


• Wossner Compression Ratio: OEM


• OEM Compression Ratio: 12.00:1


• Dome Volume: -4.60 cm³


• Compression Height: 20.70mm

Vehicle Fitments

• Honda CRF450R 2009–2012