PISTON KIT ALL MONSTER 900 (2), WOSSNER K8545DA-2ROAD, SET/2

DUCATI
900SS,
900 Monster,

• 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-W9797.92.WO (phoenixmotos.com)
ALL YEARS DUCATI 900SS/900 MONSTER RACING K8545DA-2 WOSSNER PISTON, 92(mm),
SET OF TWO

Lock P/N CW19
Pin P/N WP018
Ring Set P/N 920XSY

Display (cm3) 904
Hub stroke (mm) 68.00
Clearance (mm) 0.06
Wossner compression Ratio:13.50:1
OEM Compression ratio: 9.20:1
Dome volume (cm3)+13.30
Compression height (mm) 28.60
Theorectical weight (G)