PISTON KIT 07-09 RMZ250 77.00, WOSSNER 8666DA SUZUKI 12111-10H20-0F0

Piston kit 77mm Bore 76.96 Wossner 8666DA (STD)

SUZUKI
RM-Z250 2007 - 2009,

• 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-W4921.A.WO (oro2u.com)
Wossner Piston Suzuki RM-Z250 77 mm Bore (PN# 8666DA)
Lock P/N CW16
Pin P/N WP070
Ring Set P/N 770XAS-2
Rod P/N P4004
Main bearing P/N 2 x MB830046

Display (cm3) 249
Hub stroke (mm) 53.60
Clearance (mm) 0.04
Wossner compression Ratio: OEM
OEM Compression ratio: 13.40:1
Dome volume (cm3) -3.30
Compression height (mm) 19.60
Theorectical weight (G)

Cross reference numbers ONLY.
12111-10H20-0F0, 4921M07700