Piston kit 89.50mm Bore 89.45 Wossner K8626D050-2 (+0.50mm) HARLEY DAVIDSON
Harley Davidson 1200 Buell XB12R Firebolt 2004-07,
Harley Davidson 1200 XB12S Lightning 2004-07,

Wossner forged pistons are superior in strength and design. Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls. Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse. Made in Germany. Part No. 56-W9942.050.WO
Harley Davidson 1200 Buell XB12R Firebolt,
Harley Davidson 1200 XB12S Lightning,
WOSSNER K8626D050-2 PISTON KIT SET/2.
SIZE BORE 89.50mm [89.45mm] 12:1 Compression Ratio,   Compression Height: 30.7mm,
Wossner high performance forged pistons, are world leaders in piston research and development. As used by many race teams Wossner forged pistons are designed to operate at the highest levels of motorsport and competition. You can have confidence in your engine when you are running Wossner pistons. Wossner piston kits come complete with rings,pins and circlips ready for fitting.
Cross reference numbers ONLY. Ring Set Part Number: Clip / Lock Part Number: CW20, Pin Part Number: WP021,