This Wossner forged piston kit, part number 8887DC, features a 96.02mm bore with an actual bore size of 95.98mm (+0.02mm oversize). It is specifically designed for high-compression applications in Suzuki RM-Z450 models from 2013 to 2017. Manufactured in Germany, the piston is built for high-performance use, offering increased compression over OEM specifications, and features an elliptical design to ensure even load distribution and superior heat transfer.

Features

• Forged piston for enhanced strength and durability


• High compression design for improved performance


• Elliptical profile for balanced expansion and reduced localized stress


• Engineered for optimal heat transfer from combustion to cylinder walls


• Made in Germany


• Direct OEM replacement


• Easy to install; professional installation recommended if unsure

Specifications

• Bore Size: 96.02mm


• Actual Bore: 95.98mm


• Displacement: 449cm³


• Stroke: 62.10mm


• Clearance: 0.04mm


• Dome Volume: -0.40cm³


• Wossner Compression Ratio: 13.50:1


• OEM Compression Ratio: 12.50:1


• Compression Height: 22.90mm

Cross-Reference OEM Part Numbers

• CW19 (Lock)


• WP071 (Pin)


• 960ADS-2 (Ring Set)


• P4013 (Rod)


• MB83C072C (Main Bearing Right)


• MB830053-4 (Main Bearing Left)

Vehicle Fitments

• RM-Z450 (2013–2017)