PISTON KIT ALL 998/999S DUCATI, WOSSNER K8758DA-2ROAD

Piston kit 100mm BORE 99.94 Wossner K8758DA-2   (STD)

DUCATI
998 Testa Stretta Racing,
999S,  

• 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-W9799.100.WO (oro2u.com)
ALL YEARS DUCATI 998 TESTA STRETTA RACING/999S K8758DA-2 WOSSNER PISTON, 100(mm),

Lock P/N CW20
Pin P/N WP038
Ring Set P/N 1000XSY

Display (cm3) 998
Hub stroke (mm) 63.50
Clearance (mm) 0.06
Wossner compression Ratio:OEM
OEM Compression ratio: 11.40:1
Dome volume (cm3) -5.30
Compression height (mm) 26.80
Theorectical weight (G)