PISTON KIT 10-13 YZF450 97 C, FORGED NAMURA 8776DC

Piston kit 97.02mm Bore 96.98 Wossner 8776DC (+0.02)

YAMAHA
YZ450F (Fuel injection) 2010 - 2013,

• 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-W261.C.WO (oro2u.com)
Wossner Piston Yamaha YZ450F 97 mm Bore (PN# 8776DC)
Lock P/N CW18
Pin P/N WP072
Ring Set P/N 970ADS-2
Rod P/N P4032

Display (cm3) 449
Hub stroke (mm) 60.80
Clearance (mm) 0.04
Wossner compression Ratio: OEM
OEM Compression ratio: 12.50:1
Dome volume (cm3) -5.40
Compression height (mm) 24.00
Theorectical weight (G)