This Wossner forged piston kit features a 96.01mm bore with an actual bore size of 95.97mm, offering a +0.01mm oversize. Specifically designed for Suzuki RM-Z450 models from 2013 to 2017, it provides enhanced strength, heat resistance, and even pressure distribution through its elliptical design. Manufactured in Germany, the piston is built to meet OEM compression specifications and withstand high-performance conditions.

Features

• Forged construction for increased strength and durability


• Elliptical design to minimize localized pressure and prevent piston collapse


• Optimized for efficient combustion chamber heat transfer


• Made in Germany


• Direct OEM replacement


• Easy to install; professional installation recommended if unsure

Specifications

• Bore Size: 96.01mm


• Actual Bore: 95.97mm


• Displacement: 449cm³


• Stroke: 62.10mm


• Clearance: 0.04mm


• Dome Volume: -1.00cm³


• Compression Ratio: 12.50:1 (OEM)


• 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)