Wössner forged piston kit with a 96.50mm bore, designed for Suzuki DR600, SP600 Djebel, and DR650 models. Manufactured in Germany, this high-performance piston enhances strength, heat transfer, and durability. The elliptical design ensures uniform bearing surface distribution, reducing localized pressure and preventing piston collapse.

Features

• Forged construction for superior strength and durability


• Optimized heat transfer to cylinder walls


• Elliptical design for uniform bearing surface under heat expansion


• Increased compression ratio for improved engine performance


• Made in Germany

Specifications

• Bore: 96.50mm (96.44mm actual)


• Display: 589 cm³


• Stroke: 85.00mm


• Clearance: 0.06mm


• Wössner Compression Ratio: 10.00:1


• OEM Compression Ratio: 8.50:1


• Dome Volume: +6.10 cm³


• Compression Height: 29.90mm

Cross-Reference OEM Part Numbers

• Wössner Piston: 8503D150


• Lock: CW23


• Pin: WP024


• Ring Set: 965XSY

Vehicle Fitments

• Suzuki DR600 (1985-1989)


• Suzuki SP600 Djebel (1985-1989)


• Suzuki DR650R (1990-1995)


• Suzuki DR650S (1990-1995)


• Suzuki DR650SE (1990-1995)