WOSSNER 87mm PISTON KIT SUZUKI LT500R 1987-1990, Pro-Lite

Wossner forged piston kit for the Suzuki LT500R ATV (1987–1990), with an 87.00 mm bore (+1.00 mm oversize). Designed for high-performance 2-stroke applications, this piston offers exceptional strength and thermal efficiency. Its elliptical profile supports even expansion and minimises stress concentration, helping to prevent piston collapse. Precision-engineered and manufactured in Germany for durability and performance.

Features

• High-strength forged piston construction

• Optimised for efficient heat transfer from combustion to cylinder wall

• Elliptical design for uniform bearing contact under heat expansion

• Suitable for 2-stroke engines in high-load environments

• Precision manufacturing in Germany

Specifications

• Bore: 87.00 mm

• Actual Bore Diameter: 86.91 mm

• Compression Height: 45.00 mm

• Display Volume: 498 cm³

• Stroke: 86.00 mm

• Clearance: 0.09 mm

• Compression Ratio: 2-stroke (Wossner and OEM)

Cross-Reference OEM Part Numbers

• Piston Kit Part No.: 8260D100

• Lock P/N: CW18

• Ring Set P/N: RSC8700 (x2)

• Alternate Part No.: 56-W561+1.00.WO

Vehicle Fitments

• Suzuki LT500R (1987–1990)

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.