Wossner forged piston kit with a 56.50mm bore and 56.45mm diameter, designed for Suzuki RGV250 Gamma and Aprilia RS250 models. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse.

Features

• Forged construction for superior strength


• Optimized heat transfer for efficient combustion


• Elliptical design for uniform load distribution


• Manufactured in Germany

Specifications

• Bore: 56.50mm


• Diameter: 56.45mm


• Display (cm³): 249


• Stroke (mm): 50.60


• Clearance (mm): 0.05


• Wossner Compression Ratio: 2-Stroke


• OEM Compression Ratio: 2-Stroke


• Compression Height (mm): 28.50

Cross-Reference OEM Part Numbers

• Wossner Piston Suzuki RGV250 / Aprilia RS250 (PN# 8039D050)


• Ring Set P/N: RSB5650


• Lock P/N: CW18


• Pin P/N: WP033

Vehicle Fitments

• Suzuki RGV250 Gamma (1992-1998)


• Aprilia RS250 Bicilindrico Twin (All Years)